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1 second working layer
Телекоммуникации: второй рабочий слой -
2 second working layer
English-Russian dictionary of telecommunications and their abbreviations > second working layer
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3 layer
1) слой; прослойка2) уровень•- antistatic layer
- applications layer
- ATM-adaptation layer
- client layer
- data-link layer
- digital section layer
- emitting diode layer
- end-to-end layer
- F layers
- F1 layer
- F2 layer
- lower-order layer
- mobility adaptation layer
- network layer
- OSI layers
- OSI-model layers
- path layer
- phosphor layer
- photodiode layer
- physical layer
- physical medium layer
- presentation layer
- radio adaptation layer
- radio network layer
- real-time enhanced layer
- reflecting layer
- reflection layer
- regenerator section layer
- reverse layer
- second working layer
- service adaptation layer
- session layer
- signaling layer
- sporadic layer
- transport layer
- two bitstreams layer
- video layer
- wiring layer
- working layerEnglish-Russian dictionary of telecommunications and their abbreviations > layer
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4 tool
1) инструмент; орудие, орудие производства2) резец; инструмент, режущий инструмент; черновой резец ( зубострогального станка)3) приспособление; оснастка4) pl инструментарий; средства; совокупность инструментов6) налаживать ( станок)•to adjust the tool axially — регулировать инструмент в осевом направлении, смещать инструмент в осевом направлении
- 3D modeling toolsto tool roughly — начерно обрабатывать, грубо обрабатывать
- abrading tool
- abrasive tool
- AC-assisted machine tool
- activated tool
- adapter tool
- adjusting tool
- AI tools
- AI-based modeling tools
- air tool
- alternate tool
- analysis tool
- angle head tool
- angle portable tool
- angled tool
- angle-drilling tool
- annular broaching tool
- antivibration jumper installing tool
- application tools
- arm tool
- assembly tool
- assigned tool
- auxiliary tool
- backspot-facing tool
- backup tool
- back-working tool
- bad tool
- ball nose end cutting tool
- ball-nosed cutting tool
- band tool
- bending tool
- bent tool
- best tools
- blanking tool
- block tool
- boring tool
- box tool
- brazed tool
- brazed-tip tool
- broach tool
- broaching tool
- broad-nose finishing tool
- broad-nosed finishing tool
- broad-nosed tool
- broad-parting tool
- broad-tool
- BTA tool
- bucking tool
- burnishing tool
- burring tool
- cam-controlled machine tool
- carbide tool
- carbide-faced tool
- carbide-inserted tool
- carbide-tipped tool
- carbon-steel tool
- cartridge-type tool
- caulking tool
- CBN cutting tool
- CBN tool
- cemented carbide tool
- cemented-oxide tool
- center tool
- centering tool
- centering-and-facing tool
- ceramic tool
- chamfering tool
- chasing tool
- chemical vapor deposited tools
- chipped tool
- circular form tool
- circular tool
- clamped-tip tool
- clamping tool
- clipping tool
- CNC tools
- CNC ultra-precision machine tool
- CNC-sharpened tool
- coated tool
- coated-carbide cutting tool
- coining press tool
- collet release tool
- collet tool
- combination internal-external tool
- combination machine tool
- combination tool
- combined tool
- computer-controlled machine tool
- contour form milling tool
- contour milling tool
- contour turning tool
- control tools
- coolant-fed tool
- copy lathe tool
- copying tool
- cordless SPC tool
- core tool
- corrugated tool
- counterboring tool
- counter-rotating tool
- cross-drilling/milling tools
- crossworking tool
- crowning shaving tool
- cubic-boron-nitride cutting tool
- cup tool
- curling press tool
- customized machine tool
- cutoff tool
- cutter tool
- cutting laser tool
- cutting tool with inserted blades
- cutting tool
- cutting-off bit tool
- cutting-off tool
- CVD tools
- dead-end tool
- debugging tools
- deburring tool
- dedicated tool
- deep pocket tool
- design tools
- design verification tools
- development tools
- diagnostics tools
- diamond burnishing tool
- diamond tool
- diamond-coated tool
- diamond-edge tool
- diamond-plated tool
- diamond-turning tool
- digitized tool
- disposable cutting tools
- disposable insert tool
- DNC machine tool
- DNC-supported machine tool
- double-acting deburring tool
- double-diameter tool
- double-index roughing tool
- dressing tool
- drill burnishing tool
- drill tool
- drill/tap tool
- drilling tool
- driven tool
- driving tool
- duplicate tools
- edge tool
- EDM tool
- embossing press tool
- end mill tool
- end tool
- end-cutting tool
- end-working tool
- engraving tool
- erecting tool
- expandable abrading tool
- expanding block boring tool
- expanding block-type boring tool
- external tool
- external turning tool
- face grooving tool
- facing tool
- fastening tool
- feed-out tool
- fillet tool
- filleting tool
- fine boring tool
- finish tool
- finish-cut tool
- finishing tool
- first-selection backup tools
- fixed tool
- flat form tool
- flatted parallel shank tool
- flooded coolant tool
- fluted tool
- fly tool
- follow tools
- form tool
- forming machine tool
- forming tool
- fresh cutting tool
- front endworking tool
- gaged master tool
- ganged tools
- gear cutting tool
- gear tool
- general-purpose machine tool
- generating tool
- gooseneck tool
- grabbing tool
- grinding tool
- gripper tool
- gripping tool
- grooving tool
- hand-guided tool
- hand-held grinding tool
- hand-held tool
- hard pointed tool
- heading tool
- heavy-duty machine tool
- high-positive geometry tool
- high-positive-rake tool
- high-speed machine tool
- high-speed steel tool
- high-speed steel-cutting tool
- high-usage tools
- hold-down tool
- honing tool
- hot-set tool
- ID step tool
- ID tool
- idling tool
- image acquisition tools
- impregnated abrasive tool
- impregnated diamond tool
- inactive tool
- indexable cutting tool
- indexable-insert tool
- indexing machine tool
- infeed slide tool
- injection tool
- in-line powered tool
- insert tool
- inserted blade-type tool
- inserted carbide tool
- inserted tip tool
- insertion tool
- inside corner tool
- inside recessing tool
- inside turning tool
- inspection tool
- installation tool
- integrated tools
- integration tools
- interactive design tools
- internal boring tool
- internal diameter tool
- internally operating tool
- inward flanging press tool
- ironing press tool
- irradiated tool
- knowledge engineering tools
- knurling tool
- lab-quality inspection tool
- lancing press tool
- lapping tool
- large hybrid system building tools
- large narrow system building tools
- laser alignment tools
- laser leveling tool
- laser tool
- lathe tool
- layout tool
- left-hand tool
- leveling tool
- LH tool
- life-expired tool
- linear mounted tool
- locating tool
- logic-synthesis tools
- machine tool
- machining tool
- manually adjustable tool
- marking tool
- master tool
- measuring tool
- metal-cutting tool
- metalforming machine tool
- microsizing tool
- migrating tool
- milling tool
- miniCNC machine tool
- misplaced tool
- mis-set tool
- modeling tools
- modular tool
- mold tool
- molding tool
- monocrystalline diamond tool
- multicavity molding tool
- multifaceted tool
- multifluted tool
- multigrooving tool
- multiimpression injection tool
- multiple blanking tool
- multiple insert tool
- multiple-cavity mold tool
- multiple-impression press tool
- multipoint tool
- multipoint-cutting tool
- multitoothed tool
- narrow system building tools
- NC machine tool
- NC tool
- negative-rake cutting tool
- noncutting machine tool
- nonrotating tool
- notching press tool
- odd-fluted cutting tool
- OD-turning tool
- OD-working tool
- offset tool
- oil hole tool
- old tool
- one-sensor-one tool
- operating tool
- order-related tool
- outward flanging press tool
- pallet tools
- parallel-shank tool
- parallel-shanked tool
- particle-type dressing tool
- parting press tool
- parting tool
- part-off tool
- PCD tool
- percussive tool
- perishable tool
- physicochemical machine tool
- pickup tool
- piercing tool
- placement tool
- planer tool
- planing tool
- platen-mounted tool
- pneumatic tool
- polishing machine tool
- polycrystalline CBN cutting tool
- polycrystalline-diamond-edge tool
- polycrystalline-diamond-tipped tool
- polygon tool
- polygonal tool
- portable air tool
- portable expanding tool
- portable pneumatic tool
- portable power tool
- portable sinking tool
- portable tool
- positive/negative tool
- positive/positive tool
- positive-rake cutting tool
- positive-rake tool
- power tools
- powered rotary tool
- powered tool
- power-positioned tool
- preadjusted tool
- preformed boring tool
- preset qualified tool
- preset tool
- presettable tool
- press tool
- prismatic tool
- probe tool
- process tool
- processing tool
- production machine tool
- profiling tool
- programming tools
- protuberance tool
- punching press tool
- qualified tool
- quick-change tools
- rack-type tool
- radial cutting tool
- radioactive tool
- random tool
- rapid change tool
- rapidly wearing tool
- rear endworking tool
- rebuilt machine tool
- recessing tool
- reciprocating gear cutting tool
- reconditioned tool
- refurbished tool
- replaceable-insert tool
- replacement tool
- retrofitted machine tool
- RH tool
- right-angled powered tool
- right-hand tool
- rivet shaving tool
- roller-burnishing tool
- roll-forming tool
- rolling-in tool
- rotary pneumatic tool
- rotary tool
- rotating tool
- rotating turret tool
- rough boring tool
- rough cut tool
- roughing tool
- rough-turning tool
- round tool
- rounded tool
- round-nose tool
- round-nosed tool
- router tool
- routing tool
- scraping tool
- screw-cutting tool
- screw-rolling tool
- second selection backup tools
- segmented bulging press tool
- self-correcting tool
- shank tool
- shankless cutting tool
- shaped tool
- shaper-cutting tool
- shaping tool
- shared tools
- shaving press tool
- shaving tool
- shear tool
- short chipping tool
- side cutting tool
- side tool
- silicon nitride cutting tools
- silicon nitride tool
- simulation tools
- single-crystal tool
- single-layer tool
- single-pass tool
- single-point threading tool
- single-point tool
- single-purpose machine tool
- single-tip tool
- sister tool
- slitting tool
- slotting tool
- smoothing roller tool
- software development tools
- software tools
- software-based integration tools
- solid bit tool
- solid carbide tool
- solid modeling tools
- solid tool
- SPC tool
- specialized machine tool
- specially outfitted machine tool
- spent tool
- spindle probe tool
- spinning tool
- spline drive tool
- split bulging press tool
- spot-facing tool
- spotting tool
- square cutting tool
- square thread tool
- stamping tool
- static tool
- stationary tool
- step tool
- straight portable tool
- straight shank tool
- straight tool
- straight turning tool
- stripping tool
- stub boring tool
- superabrasive-plated tool
- support tools
- surfacing tool
- swan-neck tool
- sweep tool
- sweeping tool
- tail-end tools
- taper shank tool
- tapered shank tool
- tapping tool
- taught tool
- testing tools
- thermal tool
- thread milling tool
- thread turning tool
- thread-cutting tool
- threaded shank tool
- threading tool
- thread-rolling tool
- throwaway carbide tool
- throwaway insert tool
- throwaway tip tool
- throwaway tool
- tipped tool
- titanium-carbide-coated tool
- to tool up
- touch sensitive tool
- transfer tool
- transparent tool
- trepanning tool
- triangular cutting tool
- trim tool
- truing tool
- tube-expanding tool
- Tunruf tool
- turning tool
- turret tool
- ultrasonic tool
- undercutting tool
- underrun tool
- underused tool
- underutilized tool
- undetected broken tool
- unit-type machine tool
- universal boring and thread milling tool
- unmanned machine tool
- untended CNC machine tool
- versatile machine tool
- vibrating tool
- viscous damped tool
- visualization tools
- V-thread tool
- wear-prone tool
- welding laser tool
- wide-finishing tool
- wire-forming tool
- wireless measuring tool
- wobble broach tool
- wood-cutting tool
- workplace tool
- worm-configured tool
- worn cutting tool
- X-axis tool
- Y-axis tool
- Z-axis toolEnglish-Russian dictionary of mechanical engineering and automation > tool
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5 Lucas, Anthony Francis
SUBJECT AREA: Mining and extraction technology[br]b. 9 September 1855 Spalato, Dalmatia, Austria-Hungary (now Split, Croatia)d. 2 September 1921 Washington, DC, USA[br]Austrian (naturalized American) mining engineer who successfully applied rotary drilling to oil extraction.[br]A former Second Lieutenant of the Austrian navy (hence his later nickname "Captain") and graduate of the Polytechnic Institute of Graz, Lucas decided to stay in Michigan when he visited his relatives in 1879. He changed his original name, Lucie, into the form his uncle had adopted and became a naturalized American citizen at the age of 30. He worked in the lumber industry for some years and then became a consulting mechanical and mining engineer in Washington, DC. He began working for a salt-mining company in Louisiana in 1893 and became interested in the geology of the Mexican Gulf region, with a view to prospecting for petroleum. In the course of this work he came to the conclusion that the hills in this elevated area, being geological structures distinct from the surrounding deposits, were natural reservoirs of petroleum. To prove his unusual theory he subsequently chose Spindle Top, near Beaumont, Texas, where in 1899 he began to bore a first oil-well. A second drill-hole, started in October 1900, was put through clay and quicksand. After many difficulties, a layer of rock containing marine shells was reached. When the "gusher" came out on 10 January 1901, it not only opened up a new era in the oil and gas business, but it also led to the future exploration of the terrestrial crust.Lucas's boring was a breakthrough for the rotary drilling system, which was still in its early days although its principles had been established by the English engineer Robert Beart in his patent of 1884. It proved to have advantages over the pile-driving of pipes. A pipe with a simple cutter at the lower end was driven with a constantly revolving motion, grinding down on the bottom of the well, thus gouging and chipping its way downward. To deal with the quicksand he adopted the use of large and heavy casings successively telescoped one into the other. According to Fauvelle's method, water was forced through the pipe by means of a pump, so the well was kept full of circulating liquid during drilling, flushing up the mud. When the salt-rock was reached, a diamond drill was used to test the depth and the character of the deposit.When the well blew out and flowed freely he developed a preventer in order to save the oil and, even more importantly at the time, to shut the well and to control the oil flow. This assembly, patented in 1903, consisted of a combined system of pipes, valves and casings diverting the stream into a horizontal direction.Lucas's fame spread around the world, but as he had to relinquish the larger part of his interest to the oil company supporting the exploration, his financial reward was poor. One year after his success at Spindle Top he started oil exploration in Mexico, where he stayed until 1905, when he resumed his consulting practice in Washington, DC.[br]Bibliography1899, "Rock-salt in Louisiana", Transactions of the American Institution of Mining Engineers 29:462–74.1902, "The great oil-well near Beaumont, Texas", Transactions of the AmericanInstitution of Mining Engineers 31:362–74.Further ReadingR.S.McBeth, 1918, Pioneering the Gulf Coast, New York (a very detailed description of Lucas's important accomplishments in the development of the oil industry).R.T.Hill, 1903, "The Beaumont oil-field, with notes on other oil-fields of the Texas region", Transactions of the American Institution of Mining Engineers 33:363–405;Transactions of the American Institution of Mining Engineers 55:421–3 (contain shorter biographical notes).WK -
6 equation
1) уравнивание; выравнивание2) уравнение3) равенство•equationsoluble by radicals — уравнение, разрешимое в радикалахequation of the first degree — уравнение первой степени, линейное уравнениеequation of the second degree — уравнение второй степени, квадратное уравнение-
affected equation
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algebraic equation
-
approximate equation
-
axial momentum equation
-
backward equation
-
balance equation
-
beam equation
-
Bernoulli differential equation
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Bernoulli equation
-
binomial equation
-
biquadratic equation
-
Boolean equation
-
boundary layer equation
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canonical equation
-
characteristic equation
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chemical equation
-
Child-Langmuir equation
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Clapeyron equation
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closing equation
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closure equation
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color equation
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combined equation
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combustion equation
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common reduced equation of state
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compatibility equation
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consistent equations
-
constitutive equation
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continuity equation
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continuous forecast equation
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correlating equation
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cubic equation
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current equation
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Darcy-Weisbach equation
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defining equation
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deorbit equation
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dependent equation
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design equation
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diagnostic equation
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difference equation
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difference-difference equation
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differential equation of mixed type
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differential equation with a small parameter
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differential equation with constant coefficients
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differential equation with delayed argument
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differential equation
-
diffusion equation
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diffusion-convection equation
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dispersion equation
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disturbed equation
-
Dittus-Boelter equation
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downlink equation
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dynamic system equations
-
Egloff's equation
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eigenvalue equation
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electric field integral equations
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electromagnetic field equations
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elliptical equation
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elliptic equation
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empirical equation
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energy equation
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energy-balance equation
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enthalpy potential equation
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equilibrium equation
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equivalent equations
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error equation
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exact differential equation
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field equation
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finite-difference equation
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first-law equation
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fitted equation
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flow equation
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fluid equation
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Fokker-Planck equation
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forward equation
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Fourier equation
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free-space radar equation
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Frohlich equation
-
functional equation
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fundamental equation
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gas equation
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generalized equation
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governing equation
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heat conduction equation
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heat flow equation
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heat transfer equation
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heat-balance equation
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homogeneous equation
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hydrodynamic equations
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hyperbolic-type equation
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hyperbolic equation
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image equation
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inconsistent equations
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incremental equation
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independent equation
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in-hour equation
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integral equation
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intercept equation
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interminate equation
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ionic equation
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irrational equation
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kinematic equations
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kinetic equation
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Lagrange's equations of motion
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Lagrange's equations
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Lame's equation
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Laplace's equation
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lens equation
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lidar equation
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likelihood equation
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linear equation
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link equation
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logarithmical equation
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logarithmic equation
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logical equation
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loop-current equation
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magnetic field integral equations
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Manning equation
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matrix equation
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Maxwell's equations
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mesh-current equation
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minority carrier diffusion equation
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momental equation
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momentum conservation equation
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momentum equation
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Napier's equation
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natural equation
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neutron-balance equation
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neutron-kinetics equation
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nodal-voltage equation
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nonhomogeneous equation
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nonlinear equation
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nonrationalized equation
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normal equation
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numerical equation
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operator equation
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ordinary differential equation
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overall equation
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parabolic equation
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parametric equation
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partial differential equation
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perturbation equation
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primitive equation
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probability forecast equation
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prognostic equation
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propagation equation
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quadratic equation
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quantity equation
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quartic equation
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quintic equation
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radar equation
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radar range equation
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radiative transfer equation
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radical equation
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rationalized equation
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reduced equation
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regression equation
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relaxation equation
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reorbit equation
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resonance equation
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retarded equation
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Reynolds equation
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rosette equations
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scalar equation
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secular equation
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separated-type equation
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sextic equation
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shallow-water equation
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simultaneous equations
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sintering equation
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solubility equation
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sonar equation
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storage equation
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stress equation of motion
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stress equilibrium equation
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surface integral equation
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temperature variance equation
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thermal conductivity equation
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thermal noise equation
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thermal-transport equation
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three-halves power equation
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three-moment equation
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total differential equation
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transcedental equation
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transport equation
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transverse momentum equation
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trigonometrical equation
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trigonometric equation
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uplink equation
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Van der Waals equation
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variational equation
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water-balance equation
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wave equation
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wear equation
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Wiener-Hopf equation
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WLF equation
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working equation -
7 frequency
= freq1) частота (1. величина, обратная периоду; величина, пропорциональная обратному периоду (напр. круговая частота) 2. частота появления случайного события, отношение встречаемости к числу испытаний) || частотный2) встречаемость ( случайного события); периодичность•- acoustic frequency
- acoustical frequency
- actual frequency
- air-ground radio frequency
- air-to-ground radio frequency
- alias frequency
- alpha cutoff frequency
- alternate frequency
- angular frequency
- antenna resonant frequency
- antiferromagnetic resonance frequency
- antiresonant frequency
- anti-Stokes frequency
- assigned frequency
- atomic frequency
- audio frequency
- aural center frequency
- authorized frequency
- avalanche frequency
- base frequency
- base-transport cutoff frequency
- basic frequency
- bass frequency
- beat frequency
- beta cutoff frequency
- bias frequency
- Bragg frequency
- break frequency
- bubble-propagation frequency
- bus frequency
- carrier frequency
- center frequency
- channel frequency
- characteristic frequency
- chopping frequency
- circular frequency
- clock frequency
- co-channel sound frequency
- collision frequency
- combination frequency
- commercial frequency
- complex frequency
- constant frequency
- core frequency
- corner frequency
- critical frequency
- critical fusion frequency
- crossover frequency
- cumulative relative frequency
- cutoff frequency
- cyclotron frequency
- data frequency
- data communications frequency
- 3-dB frequency
- dedicated frequency
- difference frequency
- diffusion frequency
- distress frequency
- Doppler frequency
- Doppler-beat frequency
- Doppler-shifted frequency
- down-link frequency
- drift frequency
- driving frequency
- dynamic-scattering cutoff frequency
- echo frequency
- electron Langmuir frequency
- electron paramagnetic resonance frequency
- electron plasma frequency
- expected frequency
- extinction frequency
- extremely high frequency
- extremely low frequency
- facsimile picture frequency
- ferrimagnetic-resonance frequency
- ferromagnetic-resonance frequency
- field frequency
- fixed frequency
- flicker-fusion frequency
- flutter frequency
- folding frequency
- forward-bias cutoff frequency
- frame frequency
- free-running frequency
- fundamental frequency
- fundamental scanning frequency
- fusion frequency
- gap frequency
- gliding frequency
- ground-air frequency
- ground-to-air frequency
- group frequency
- Gunn frequency
- half-power frequency
- harmonic frequency
- helicon frequency
- heterodyne frequency
- high frequency
- highest probable frequency
- horizontal-line frequency
- horizontal-scanning frequency
- hyperfine frequency
- hyperfine transition frequency
- hyperhigh frequency
- idler frequency
- image frequency
- imaginery frequency
- IMPATT-frequency
- impingement frequency
- impulse frequency - instantaneous frequency
- intercarrier frequency
- intermediate frequency
- intermodulation frequency
- intermodulation component frequency
- inversion-layer cutoff frequency
- ion cyclotron frequency
- ionization frequency
- ion plasma frequency
- jittered pulse-recurrence frequency
- Josephson frequency
- keying frequency
- knee frequency
- Langmuir plasma frequency
- Larmor frequency
- laser-frequency
- laser-emission-frequency
- lattice vibration frequency
- line frequency
- line screen frequency
- lobe frequency
- local-oscillator frequency
- locking frequency
- low frequency
- lower side frequency - lowest useful high frequency
- magnetohydrodynamic frequency
- magnetoplasma frequency
- mains frequency
- maser frequency
- maser-emission frequency
- master frequency
- maximum frequency of oscillation
- maximum keying frequency
- maximum modulating frequency - microwave frequency
- midband frequency
- mode frequency
- modulation frequency
- multiple frequency
- natural frequency
- nominal frequency
- notch frequency
- note frequency
- Nyquist frequency
- observed frequency
- operating frequency
- optical frequency - photoelectric threshold frequency
- picture frequency
- piezoelectric crystal antiresonant frequency
- piezoelectric crystal resonant frequency
- pilot frequency
- plasma frequency
- power frequency
- power-line frequency
- precession frequency
- primary frequency
- pulse-recurrence frequency - pumping frequency
- quasi-optical frequency
- quench frequency
- quenching frequency
- quiescent frequency
- radian frequency
- radio frequency
- rated frequency
- reactive cutoff frequency
- real frequency
- reference frequency
- relative frequency
- relative frequency
- repetition frequency
- resistive cutoff frequency
- resonance frequency
- resonant frequency
- rest frequency
- resting frequency
- ringing frequency
- ripple frequency
- scan frequency
- scanning-line frequency
- screen frequency
- secondary frequency
- second-channel frequency
- self-neutralization frequency
- self-resonant frequency
- SH frequency
- side frequency
- sonic frequency
- sound frequency
- sound carrier frequency
- sound center frequency
- space frequency
- spark frequency
- spatial frequency
- speech frequency
- spike frequency
- spin frequency
- spot frequency
- standard frequency
- Stokes frequency
- subaudio frequency
- subcarrier frequency
- subharmonic frequency
- sub-Nyquist frequency
- subsonic frequency
- sub-telephone frequency
- sum frequency
- summation frequency
- superaudio frequency - super-telephone frequency
- supply frequency
- suppression frequency
- sweep frequency
- synchronizing frequency
- threshold frequency - toggle frequency
- tone frequency
- top baseband frequency
- transition frequency
- transit-time frequency
- transit-time cutoff frequency
- transmission frequency
- TRAPATT frequency
- trapped plasma frequency
- treble frequency
- turnover frequency
- ultra-audible frequency - undamped frequency
- uniform precession frequency
- unity-gain frequency
- up-link frequency
- upper side frequency
- variable frequency
- vertical frequency - video frequency
- vision frequency
- vision carrier frequency
- visual carrier frequency
- voice frequency
- voltage gain cutoff frequency
- waveguide cutoff frequency
- window frequency
- wow frequency -
8 frequency
1) частота (1. величина, обратная периоду; величина, пропорциональная обратному периоду (напр. круговая частота) 2. частота появления случайного события, отношение встречаемости к числу испытаний) || частотный2) встречаемость ( случайного события); периодичность•- absolute cutoff frequency
- acoustic frequency
- acoustical frequency
- actual frequency
- air-ground radio frequency
- air-to-ground radio frequency
- alias frequency
- alpha cutoff frequency
- alternate frequency
- angular frequency
- antenna resonant frequency
- antiferromagnetic resonance frequency
- antiresonant frequency
- anti-Stokes frequency
- assigned frequency
- atomic frequency
- audio frequency
- aural center frequency
- authorized frequency
- avalanche frequency
- base frequency
- base-transport cutoff frequency
- basic frequency
- bass frequency
- beat frequency
- beta cutoff frequency
- bias frequency
- Bragg frequency
- break frequency
- bubble-propagation frequency
- bus frequency
- carrier frequency
- center frequency
- channel frequency
- characteristic frequency
- chopping frequency
- circular frequency
- clock frequency
- co-channel sound frequency
- collision frequency
- combination frequency
- commercial frequency
- complex frequency
- constant frequency
- core frequency
- corner frequency
- critical frequency
- critical fusion frequency
- crossover frequency
- cumulative relative frequency
- cutoff frequency
- cyclotron frequency
- data communications frequency
- data frequency
- dedicated frequency
- difference frequency
- diffusion frequency
- distress frequency
- Doppler frequency
- Doppler-beat frequency
- Doppler-shifted frequency
- down-link frequency
- drift frequency
- driving frequency
- dynamic-scattering cutoff frequency
- echo frequency
- electron Langmuir frequency
- electron paramagnetic resonance frequency
- electron plasma frequency
- expected frequency
- extinction frequency
- extremely high frequency
- extremely low frequency
- facsimile picture frequency
- ferrimagnetic-resonance frequency
- ferromagnetic-resonance frequency
- field frequency
- fixed frequency
- flicker-fusion frequency
- flutter frequency
- folding frequency
- forward-bias cutoff frequency
- frame frequency
- free-running frequency
- fundamental frequency
- fundamental scanning frequency
- fusion frequency
- gap frequency
- gliding frequency
- ground-air frequency
- ground-to-air frequency
- group frequency
- Gunn frequency
- half-power frequency
- harmonic frequency
- helicon frequency
- heterodyne frequency
- high frequency
- highest probable frequency
- horizontal-line frequency
- horizontal-scanning frequency
- hyperfine frequency
- hyperfine transition frequency
- hyperhigh frequency
- idler frequency
- image frequency
- imaginery frequency
- IMPATT-frequency
- impingement frequency
- impulse frequency
- infralow frequency
- infrasonic frequency
- instantaneous frequency
- intercarrier frequency
- intermediate frequency
- intermodulation component frequency
- intermodulation frequency
- inversion-layer cutoff frequency
- ion cyclotron frequency
- ion plasma frequency
- ionization frequency
- jittered pulse-recurrence frequency
- Josephson frequency
- keying frequency
- knee frequency
- Langmuir plasma frequency
- Larmor frequency
- laser-emission-frequency
- laser-frequency
- lattice vibration frequency
- line frequency
- line screen frequency
- lobe frequency
- local-oscillator frequency
- locking frequency
- low frequency
- lower side frequency
- lowest observed frequency
- lowest useful frequency
- lowest useful high frequency
- magnetohydrodynamic frequency
- magnetoplasma frequency
- mains frequency
- maser frequency
- maser-emission frequency
- master frequency
- maximum frequency of oscillation
- maximum keying frequency
- maximum modulating frequency
- maximum observed frequency
- maximum usable frequency
- medium frequency
- microwave frequency
- midband frequency
- mode frequency
- modulation frequency
- multiple frequency
- natural frequency
- nominal frequency
- notch frequency
- note frequency
- Nyquist frequency
- observed frequency
- operating frequency
- optical frequency
- optimum working frequency
- penetration frequency
- photoelectric threshold frequency
- picture frequency
- piezoelectric crystal antiresonant frequency
- piezoelectric crystal resonant frequency
- pilot frequency
- plasma frequency
- power frequency
- power-line frequency
- precession frequency
- primary frequency
- pulse-recurrence frequency
- pulse-repetition frequency
- pump frequency
- pumping frequency
- quasi-optical frequency
- quench frequency
- quenching frequency
- quiescent frequency
- radian frequency
- radio frequency
- rated frequency
- reactive cutoff frequency
- real frequency
- reference frequency
- relative frequency
- repetition frequency
- resistive cutoff frequency
- resonance frequency
- resonant frequency
- rest frequency
- resting frequency
- ringing frequency
- ripple frequency
- scan frequency
- scanning-line frequency
- screen frequency
- secondary frequency
- second-channel frequency
- self-neutralization frequency
- self-resonant frequency
- SH frequency
- side frequency
- sonic frequency
- sound carrier frequency
- sound center frequency
- sound frequency
- space frequency
- spark frequency
- spatial frequency
- speech frequency
- spike frequency
- spin frequency
- spot frequency
- standard frequency
- Stokes frequency
- subaudio frequency
- subcarrier frequency
- subharmonic frequency
- sub-Nyquist frequency
- subsonic frequency
- sub-telephone frequency
- sum frequency
- summation frequency
- superaudio frequency
- superhigh frequency
- supersonic frequency
- super-telephone frequency
- supply frequency
- suppression frequency
- sweep frequency
- synchronizing frequency
- threshold frequency
- timed radio frequency
- timing frequency
- toggle frequency
- tone frequency
- top baseband frequency
- transition frequency
- transit-time cutoff frequency
- transit-time frequency
- transmission frequency
- TRAPATT frequency
- trapped plasma frequency
- treble frequency
- turnover frequency
- ultra-audible frequency
- ultrahigh frequency
- ultrasonic frequency
- unassigned frequency
- undamped frequency
- uniform precession frequency
- unity-gain frequency
- up-link frequency
- upper side frequency
- variable frequency
- vertical frequency
- very high frequency
- very low frequency
- video frequency
- vision carrier frequency
- vision frequency
- visual carrier frequency
- voice frequency
- voltage gain cutoff frequency
- waveguide cutoff frequency
- window frequency
- wow frequencyThe New English-Russian Dictionary of Radio-electronics > frequency
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9 line
A n1 ( mark) ligne f ; (shorter, thicker) trait m ; Art trait m ; Sport (on pitch, court) ligne f ; Math ligne f ; line and colour Art le trait et la couleur ; a straight/curved line une ligne droite/courbe ; a solid/broken line une ligne continue/discontinue ; a single/double line une ligne simple/double ; to draw ou rule a line tracer une ligne ; to draw a line down the middle of the page tracer une ligne verticale au milieu de la page ; to put a line through sth barrer qch ; to cross the line Sport franchir la ligne ; the starting/finishing line Sport la ligne de départ/d'arrivée ; above/below the line ( in bridge) (marqué) en points d'honneur/en points de marche ; the line AB ( in geometry) la droite AB ; the thin line of his mouth ses lèvres fines ;2 ( row) (of people, cars) file f (of de) ; ( of trees) rangée f (of de) ; (of footprints, hills) succession f (of de) ; in straight lines [plant, arrange, sit] en lignes droites ; to stand in a line faire la queue ; get into (a) line! faites la queue! ; to form a line [people] faire la queue ; [hills, houses, trees] être aligné ; please form a line mettez-vous en file s'il vous plaît ; she is fifth in line elle est la cinquième dans la file ; to be in line [buildings] être dans l'alignement ; put the desks in line alignez les bureaux ; to be in line with [shelving, cooker] être dans l'alignement de [cupboard] ; [mark, indicator] coïncider avec [number] ; to be out of line [picture] être de travers ;3 fig to be in line for promotion/a pay rise avoir des chances d'être promu/d'être augmenté ; to be in line for redundancy/takeover risquer d'être mis au chômage/d'être racheté ; to be next in line for promotion/execution être le prochain à être promu/exécuté ; in line for the post of bien placé pour obtenir le poste de ;6 Archit, Sewing ( outline shape) ligne f (of de) ; the classical lines of the building la ligne classique du bâtiment ;7 ( boundary) frontière f ; an imaginary line between une frontière imaginaire entre ; to cross the state line passer la frontière de l'État ; to follow the line of the old walls suivre le tracé des anciens remparts ; there's a fine line between knowledge and pedantry de la culture à la pédanterie il n'y a qu'un pas ;8 ( rope) corde f ; Fishg ligne f ; to put the washing on the line étendre le linge ; a line of washing du linge étendu à sécher ; to throw sb a line lancer une corde à qn ; to cast one's line lancer sa ligne ; there was a fish at the end of the line il y avait un poisson qui mordait ;9 ( cable) Elec ligne f (électrique) ; the line had been cut Elec on avait coupé la ligne ; to bring the lines down Telecom abattre les lignes ; the lines are down Telecom les lignes ont été abattues ;10 Telecom ( connection) ligne f ; a bad line une mauvaise ligne ; outside line ligne f extérieure ; dial 9 to get an outside line faites le 9 pour appeler à l'extérieur ; to be on the line to sb être en ligne avec qn ; to get off the line ○ raccrocher ; at the other end of the line au bout du fil ; the lines will be open from 8.30 onwards vous pouvez nous appeler à partir de 8 h 30 ; the line is dead il n'y a pas de tonalité ; the line went dead la ligne a été coupée ;11 Transp Rail ( connection) ligne f (between entre) ; ( rails) voie f ; (shipping, air transport) ( company) compagnie f ; ( route) ligne f ; repairs to the line réparations sur la voie ; at every station along the line à chaque gare sur la ligne ; the London-Edinburgh line Rail la ligne Londres-Édimbourg ;12 ( in genealogy) lignée f ; the male/female line la lignée par les hommes/les femmes ; the Tudor line la maison des Tudor ; to found ou establish a line fonder une lignée ; the line died out la lignée s'est éteinte ; to come from a long line of scientists être issu d'une longue lignée de scientifiques ; to trace one's line back to sb retracer son ascendance jusqu'à qn ; to trace a line down to sb retracer une descendance jusqu'à qn ; to trace a line through sb retracer l'ascendance du côté de qn ; the title passes to the next in line le titre passe au suivant dans l'ordre de succession ; she is second in line to the throne elle est la deuxième dans l'ordre de succession au trône ;13 ( of text) ( in prose) ligne f ; ( in poetry) vers m ; ( of music) ligne f ; to give sb 100 lines donner 100 lignes à qn ; to start a new line aller à la ligne ; to miss a line sauter une ligne ; write a few lines about your hobbies décrivez vos passe-temps en quelques lignes ; just a line to say thank you juste un petit mot pour dire merci ; a line from une citation de [poem etc] ; a line of verse ou poetry un vers ; the famous opening lines la célèbre introduction ; he has all the best lines il a les meilleures répliques ; to learn one's lines Theat apprendre son texte ;14 ( conformity) to fall into line être d'accord ; to make sb fall into line faire marcher qn au pas ; to fall into line with [person] tomber d'accord avec [view] ; [group, body] être d'accord avec [practice, policy] ; China fell into line with the other powers la Chine s'est mise d'accord avec les autres puissances ; to bring sb into line ramener qn dans le rang ; to bring regional laws into line with federal laws harmoniser les lois régionales et les lois fédérales ; to bring working conditions into line with European standards aligner les conditions de travail sur les normes européennes ; to keep sb in line tenir qn en main ; his statement is out of line with their account sa déclaration ne concorde pas avec leur déposition ; our prices are out of line with those of our competitors nos prix ne s'accordent pas avec ceux de nos concurrents ; to be (way) out of line [objection, remark] être (tout à fait) déplacé ; you're way out of line ○ ! franchement, tu exagères! ;15 ○ ( piece of information) to have a line on sb/sth avoir des informations sur qn/qch ; to give sb a line on sb/sth donner un tuyau ○ à qn sur qn/qch ; to give sb a line about sth (story, excuse) raconter des bobards ○ à qn sur qch ; don't give me that line! ne me raconte pas ces histoires! ;16 ( stance) position f (on sur) ; something along these lines quelque chose dans le même genre ; our rivals had been thinking along the same lines nos concurrents avaient pensé aux mêmes choses ; to be on the right lines être sur la bonne voie ; the official line la position officielle ; ( approach) ligne f de conduite (with avec) ; to take a firm line with sb se montrer ferme avec qn ; I don't know what line to take je ne sais pas quelle ligne de conduite adopter ;17 Comm ( type of product) gamme f ; one of our most successful lines une gamme qui a beaucoup de succès ;18 Mil ( fortifications) ligne f ; ( position held) position f ; enemy lines lignes fpl ennemies ; they held their line ils ont conservé leurs positions ;19 Naut line ahead/abreast ligne de front/de file ;21 ○ ( of cocaine) ligne ○ f (of de) ;22 TV ligne f.B in line with prep phr en accord avec [approach, policy, trend, teaching, requirement] ; to be in line with [statement, measure] être dans la ligne de [policy, view, recommendation] ; [figures, increase] être proportionnel à [inflation, trend] ; to increase/fall in line with augmenter/baisser proportionnellement à ; to vary in line with varier parallèlement à.C vtr1 ( add layer) doubler [garment] (with avec) ; tapisser [box, shelf, nest] (with de) ; to be lined with books être tapissé de livres ; to line the walls and ceilings tapisser les murs et les plafonds d'un papier d'apprêt ;all along the line, right down the line sur toute la ligne ; somewhere along the line ( at point in time) à un certain moment ; ( at stage) quelque part ; something along those lines quelque chose dans ce goût ; to do a line with sb ○ sortir avec qn ; to be on the line [life, job] être en jeu.■ line up:▶ line up1 ( side by side) se mettre en rang (for pour) ; ( one behind the other) se mettre en file (for pour) ; to line up in rows se mettre en rangs ;2 ( take sides) to line up with sb/sth se ranger du côté de qn/qch ; to line up against sb/sth se regrouper contre qn/qch ;▶ line up [sb], line [sb] up ( in row) faire s'aligner ; they lined us up ( in columns) ils nous ont fait former des colonnes ; to line people up against a wall aligner des gens contre un mur ;▶ line [sth] up, line up [sth]1 ( align) aligner (with sur) ;2 ( organize) sélectionner [team] ; to have sb/sth lined up [candidate, work, project, activities] avoir qn/qch en vue ; what have you got lined up for us tonight? qu'est-ce que tu nous as prévu pour ce soir ○ ? -
10 Cockerell, Christopher Sydney
[br]b. 4 June 1910 Cambridge, England[br]British designer and engineer who invented the hovercraft.[br]He was educated at Gresham's School in Holt and at Peterhouse College, Cambridge, where he graduated in engineering in 1931; he was made an Honorary Fellow in 1974. Cockerell entered the engineering firm of W.H.Allen \& Sons of Bedford as a pupil in 1931, and two years later he returned to Cambridge to engage in radio research for a further two years. In 1935 he joined Marconi Wireless Telegraph Company, working on very high frequency (VHF) transmitters and direction finders. During the Second World War he worked on airborne navigation and communication equipment, and later he worked on radar. During this period he filed thirty six patents in the fields of radio and navigational systems.In 1950 Cockerell left Marconi to set up his own boat-hire business on the Norfolk Broads. He began to consider how to increase the speed of boats by means of air lubrication. Since the 1870s engineers had at times sought to reduce the drag on a boat by means of a thin layer of air between hull and water. After his first experiments, Cockerell concluded that a significant reduction in drag could only be achieved with a thick cushion of air. After experimenting with several ways of applying the air-cushion principle, the first true hovercraft "took off" in 1955. It was a model in balsa wood, 2 ft 6 in. (762 mm) long and weighing 4½ oz. (27.6 g); it was powered by a model-aircraft petrol engine and could travel over land or water at 13 mph (20.8 km/h). Cockerell filed his first hovercraft patent on 12 December 1955. The following year he founded Hovercraft Ltd and began the search for a manufacturer. The government was impressed with the invention's military possibilities and placed it on the secret list. The secret leaked out, however, and the project was declassified. In 1958 the National Research and Development Corporation decided to give its backing, and the following year Saunders Roe Ltd with experience of making flying boats, produced the epoch-making SR N1, a hovercraft with an air cushion produced by air jets directed downwards and inwards arranged round the periphery of the craft. It made a successful crossing of the English Channel, with the inventor on board.Meanwhile Cockerell had modified the hovercraft so that the air cushion was enclosed within flexible skirts. In this form it was taken up by manufacturers throughout the world and found wide application as a passenger-carrying vehicle, for military transport and in scientific exploration and survey work. The hover principle found other uses, such as for air-beds to relieve severely burned patients and for hover mowers.The development of the hovercraft has occupied Cockerell since then and he has been actively involved in the several companies set up to exploit the invention, including Hovercraft Development Ltd and British Hovercraft Corporation. In the 1970s and 1980s he took up the idea of the generation of electricity by wavepower; he was Founder of Wavepower Ltd, of which he was Chairman from 1974 to 1982.[br]Principal Honours find DistinctionsKnighted 1969. CBE 1955. FRS 1967.LRDBiographical history of technology > Cockerell, Christopher Sydney
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11 Watson-Watt, Sir Robert Alexander
[br]b. 13 April 1892 Brechin, Angus, Scotlandd. 6 December 1973 Inverness, Scotland[br]Scottish engineer and scientific adviser known for his work on radar.[br]Following education at Brechin High School, Watson-Watt entered University College, Dundee (then a part of the University of St Andrews), obtaining a BSc in engineering in 1912. From 1912 until 1921 he was Assistant to the Professor of Natural Philosophy at St Andrews, but during the First World War he also held various posts in the Meteorological Office. During. this time, in 1916 he proposed the use of cathode ray oscillographs for radio-direction-finding displays. He joined the newly formed Radio Research Station at Slough when it was opened in 1924, and 3 years later, when it amalgamated with the Radio Section of the National Physical Laboratory, he became Superintendent at Slough. At this time he proposed the name "ionosphere" for the ionized layer in the upper atmosphere. With E.V. Appleton and J.F.Herd he developed the "squegger" hard-valve transformer-coupled timebase and with the latter devised a direction-finding radio-goniometer.In 1933 he was asked to investigate possible aircraft counter-measures. He soon showed that it was impossible to make the wished-for radio "death-ray", but had the idea of using the detection of reflected radio-waves as a means of monitoring the approach of enemy aircraft. With six assistants he developed this idea and constructed an experimental system of radar (RAdio Detection And Ranging) in which arrays of aerials were used to detect the reflected signals and deduce the bearing and height. To realize a practical system, in September 1936 he was appointed Director of the Bawdsey Research Station near Felixstowe and carried out operational studies of radar. The result was that within two years the East Coast of the British Isles was equipped with a network of radar transmitters and receivers working in the 7–14 metre band—the so-called "chain-home" system—which did so much to assist the efficient deployment of RAF Fighter Command against German bombing raids on Britain in the early years of the Second World War.In 1938 he moved to the Air Ministry as Director of Communications Development, becoming Scientific Adviser to the Air Ministry and Ministry of Aircraft Production in 1940, then Deputy Chairman of the War Cabinet Radio Board in 1943. After the war he set up Sir Robert Watson-Watt \& Partners, an industrial consultant firm. He then spent some years in relative retirement in Canada, but returned to Scotland before his death.[br]Principal Honours and DistinctionsKnighted 1942. CBE 1941. FRS 1941. US Medal of Merit 1946. Royal Society Hughes Medal 1948. Franklin Institute Elliot Cresson Medal 1957. LLD St Andrews 1943. At various times: President, Royal Meteorological Society, Institute of Navigation and Institute of Professional Civil Servants; Vice-President, American Institute of Radio Engineers.Bibliography1923, with E.V.Appleton \& J.F.Herd, British patent no. 235,254 (for the "squegger"). 1926, with J.F.Herd, "An instantaneous direction reading radio goniometer", Journal ofthe Institution of Electrical Engineers 64:611.1933, The Cathode Ray Oscillograph in Radio Research.1935, Through the Weather Hours (autobiography).1936, "Polarisation errors in direction finders", Wireless Engineer 13:3. 1958, Three Steps to Victory.1959, The Pulse of Radar.1961, Man's Means to his End.Further ReadingS.S.Swords, 1986, Technical History of the Beginnings of Radar, Stevenage: Peter Peregrinus.KFBiographical history of technology > Watson-Watt, Sir Robert Alexander
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