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1 Wöhler curve
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2 Wöhler curve
English-German dictionary of Architecture and Construction > Wöhler curve
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3 Wohler curve
- Wohler curve
- n
кривая Вёлера, кривая усталости
Англо-русский строительный словарь. — М.: Русский Язык. С.Н.Корчемкина, С.К.Кашкина, С.В.Курбатова. 1995.
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4 Wöhler curve
- Wöhler curve
- nкривая Вёлера, кривая усталости
Англо-русский строительный словарь. — М.: Русский Язык. С.Н.Корчемкина, С.К.Кашкина, С.В.Курбатова. 1995.
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5 Wöhler curve
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6 Wohler curve
Автоматика: кривая Велера, кривая усталости -
7 Wöhler curve
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8 Wöhler curve
кривая усталости, кривая ВелераEnglish-Russian dictionary of mechanical engineering and automation > Wöhler curve
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9 Wöhler curve
кривая Вёлера, кривая усталости -
10 Wohler curve
кривая усталости; кривая ВеллераАнгло-русский словарь промышленной и научной лексики > Wohler curve
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11 Wöhler curve
• кривая f усталости -
12 Wöhler-Kurve
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13 Wöhler-Kurve
Deutsch-Englisch Fachwörterbuch Architektur und Bauwesen > Wöhler-Kurve
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14 curve
- curve
- n1. кривая; график
2. лекало
3. изгиб; закругление; кривизна
- curve of maximum bending moments
- curve of maximum moments
- ageing curve
- apparent-resistivity curve
- area curve
- area-volume curve
- averaged curve
- backwater curve
- bending curve
- bending failure curve
- bending moment curve
- bilinear elastic-strain hardening curve
- bilinear elastic strain-hardening stress strain curve
- blind curve
- Bolomey's curves
- braking curve
- bulking curve
- calibration curve
- capacity curve
- casting curve
- catenary curve
- characteristic curve
- circular curve
- closed curve
- column curve
- compaction curve
- compound curve
- consolidation-test curve
- constant-radius curve
- consumption curve
- contour curve
- cost curve
- counter curve
- creep curve
- cubic curve
- cumulation volume curve
- decrement curve
- deflection curve
- deformation curve
- depletion curve
- depression curve
- depth curve
- depth-velocity curve
- discharge curve
- discharge mass curve
- discharge-rating curve
- dispersion curve
- displacement-time curve
- distribution curve
- drawdown curve
- drawing curve
- drop-down curve
- duration curve
- easement curve
- elastic curve
- empirical curve
- envelope curve
- expansion curve
- fan performance curve
- fatigue curve
- fee curve
- flat curve
- flexure curve
- flood-frequency curve
- flow curve
- flow-duration curve
- flow mass curve
- frequency curve
- Fuller's curve
- funicular curve
- gauge correlation curve
- gradation curve
- graduated transition curve
- grain-size accumulation curve
- groundwater storage curve
- hairpin curve
- hardening curve
- head-capacity curve
- heating curve
- helical curve
- horizontal curve
- ideal grading curve
- integral flow curve
- integrated curve
- intrinsic curve
- load curve
- load-deformation curve
- load-extension curve
- load-transfer curve
- mass curve
- mass curve of rainfall
- mass-haul curve
- meridional curve
- Mohr's enveloping curve
- moment curve
- Moody curve
- NC curves
- noise criteria curves
- ogee curve
- open curve
- particle-size accumulator curve
- particle-size distribution curve
- payload-range curve
- performance curve
- plane curve
- population curve
- pressure-void ratio curve
- probability curve
- Proctor moisture density curve
- Proctor curve
- pull rise curve
- pump curve
- rating curve
- rebound curve
- recession curve
- recompression curve
- reloading curve
- representative curve
- reverse curve
- reverse loop curve
- S curve
- sag curve
- saturation curve
- second-order curve
- short-term stress-strain curve
- sieve analysis curve
- sine curve
- smooth curve
- space curve
- stage discharge curve
- storage curve
- stress-strain curve
- system head curve
- temperature curve
- test curve
- tight curve
- time curve
- time-deformation curve
- torque curve
- transition curve
- travel-time curve
- true stress-strain curve
- vertical curve
- vertical velocity curve
- virgin curve
- volume curve
- wear curve
- whiplash curve
- Wöhler curve
- zero air voids curve
Англо-русский строительный словарь. — М.: Русский Язык. С.Н.Корчемкина, С.К.Кашкина, С.В.Курбатова. 1995.
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15 Wöhler-Kurve
f <qualit.mat> (Dauerfestigkeits-Schaubild) ■ Wöhler curve; stress-number curve; stress-cycle curve; SN-curve -
16 curve
1) закругление, кривая; эпюра2) график; лекало3) гнуть, разбивать кривую•- actual curve - adiabatic curve - ageing curve - backwater curve - bending curve - bending moment curve - bulking curve - capacity curve - characteristic curve - closed curve - compression curve - connecting curve - consolidation-test curve - cumulative grading curve - deflection curve - depletion curve - depression curve - discharge curve - discharge-mass curve - dotted curve - drawdown curve - drawing curve - easy curve - efficiency curve - elastic curve - flat curve - flow curve - grading curve - hardening curve - heating curve - helical curve - horizontal curve - isotherm curve - lag curve - level curve - load curve - load-deflection curve - load-duration curve - load-strain curve - load-time deflection curve - moment curve - no-load curve - performance curve - pressure curve - rating curve - rating curve of spillway - recovery curve - resistance curve - risk curve - smoothed curve - speed-load curve - stress-strain curve - sweeping curve - wear-time curvecurve of maximum bending moments — кривая, огибающая наибольших изгибающих моментов
* * *1. кривая; график2. лекало3. изгиб; закругление; кривизна- curve of maximum bending moments
- curve of maximum moments
- ageing curve
- apparent-resistivity curve
- area curve
- area-volume curve
- averaged curve
- backwater curve
- bending curve
- bending failure curve
- bending moment curve
- bilinear elastic-strain hardening curve
- bilinear elastic strain-hardening stress strain curve
- blind curve
- Bolomey's curves
- braking curve
- bulking curve
- calibration curve
- capacity curve
- casting curve
- catenary curve
- characteristic curve
- circular curve
- closed curve
- column curve
- compaction curve
- compound curve
- consolidation-test curve
- constant-radius curve
- consumption curve
- contour curve
- cost curve
- counter curve
- creep curve
- cubic curve
- cumulation volume curve
- decrement curve
- deflection curve
- deformation curve
- depletion curve
- depression curve
- depth curve
- depth-velocity curve
- discharge curve
- discharge mass curve
- discharge-rating curve
- dispersion curve
- displacement-time curve
- distribution curve
- drawdown curve
- drawing curve
- drop-down curve
- duration curve
- easement curve
- elastic curve
- empirical curve
- envelope curve
- expansion curve
- fan performance curve
- fatigue curve
- fee curve
- flat curve
- flexure curve
- flood-frequency curve
- flow curve
- flow-duration curve
- flow mass curve
- frequency curve
- Fuller's curve
- funicular curve
- gauge correlation curve
- gradation curve
- graduated transition curve
- grain-size accumulation curve
- groundwater storage curve
- hairpin curve
- hardening curve
- head-capacity curve
- heating curve
- helical curve
- horizontal curve
- ideal grading curve
- integral flow curve
- integrated curve
- intrinsic curve
- load curve
- load-deformation curve
- load-extension curve
- load-transfer curve
- mass curve
- mass curve of rainfall
- mass-haul curve
- meridional curve
- Mohr's enveloping curve
- moment curve
- Moody curve
- NC curves
- noise criteria curves
- ogee curve
- open curve
- particle-size accumulator curve
- particle-size distribution curve
- payload-range curve
- performance curve
- plane curve
- population curve
- pressure-void ratio curve
- probability curve
- Proctor moisture density curve
- Proctor curve
- pull rise curve
- pump curve
- rating curve
- rebound curve
- recession curve
- recompression curve
- reloading curve
- representative curve
- reverse curve
- reverse loop curve
- S curve
- sag curve
- saturation curve
- second-order curve
- short-term stress-strain curve
- sieve analysis curve
- sine curve
- smooth curve
- space curve
- stage discharge curve
- storage curve
- stress-strain curve
- system head curve
- temperature curve
- test curve
- tight curve
- time curve
- time-deformation curve
- torque curve
- transition curve
- travel-time curve
- true stress-strain curve
- vertical curve
- vertical velocity curve
- virgin curve
- volume curve
- wear curve
- whiplash curve
- Wöhler curve
- zero air voids curve -
17 curve
1) кривая, кривая линия; характеристика; график3) изгиб; кривизна; закругление4) лекало•- 2D curve- 3D curve
- abrupt curve
- action limit curve
- adjustment curve
- arbitrary definite space curve
- bearing stress curve
- bell-shaped curve
- boundary curve
- calibration curve
- characteristic curve
- characteristic time curve
- clearance curve
- closed curve
- complex curve
- continuous curve
- coupler curve
- curve of the profile bearing length ratio
- curve of the profile bearing length
- damping curve
- definable curve
- deflection curve
- elastic curve
- epitrochoidal curve
- exponential curve
- fillet curve
- final curve
- fitted curves
- flow characteristic curve
- flow rate curve
- force-displacement curve
- French curve
- frequency-response curve
- growth curve
- horizontal curve
- horsepower curve
- ideal curve
- instantaneous torque-vs-stepping-rate curve
- involute curve
- irregular curve
- isocost curve
- isomanpower curve
- learning curve
- life curve
- limit normal point curve
- load curve
- load duration curve
- magnetization curve
- moment curve
- mutually tangent curves
- normal force curve
- normal law curve
- nugget-development curve
- performance curve
- phase curve
- pitch curve
- plane curve
- pocket curve
- polynominal curve
- potential curve
- pressure curve
- pressure-flow curve
- pulse curve
- pulse response curve
- relaxation curve
- resonance curve
- response curve
- resultant curve
- rolling curve
- short learning curve
- sine curve
- smooth curve
- S-N curve
- static torque-vs-angular-displacement curve
- tangent curves
- theoretical curve
- three-dimensional space curve
- tooth lengthwise curve
- torque curve
- torque-rotation curve
- torque-time curve
- torque-vs-displacement curve
- transfer curve
- transient curve
- trimmimg curve
- trochoidal curve
- tuning curve
- vertical curve
- Wöhler curve
- working curveEnglish-Russian dictionary of mechanical engineering and automation > curve
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18 Wöhler, August
SUBJECT AREA: Metallurgy[br]b. 22 June 1819 Soltau, Germanyd. 21 June 1914 Hannover, Germany[br]German railway engineer who first established the fatigue fracture of metals.[br]Wöhler, the son of a schoolteacher, was born at Soltau on the Luneburg Heath and received his early education at his father's school, where his mathematical abilities soon became apparent. He completed his studies at the Technical High School, Hannover.In 1840 he obtained a position at the Borsig Engineering Works in Berlin and acquired there much valuable experience in railway technology. He trained as an engine driver in Belgium and in 1843 was appointed as an engineer to the first Hannoverian Railway, then being constructed between Hannover and Lehrte. In 1847 he became Chief Superintendent of rolling stock on the Lower Silesian-Brandenhurg Railway, where his technical abilities influenced the Prussian Minister of Commerce to appoint him to a commission set up to investigate the reasons for the unusually high incidence of axle failures then being encountered on the railways. This was in 1852, and by 1854, when the Brandenburg line had been nationalized, Wöhler had already embarked on the long, systematic programme of mechanical testing which eventually provided him with a clear insight into the process of what is now referred to as "fatigue failure". He concentrated initially on the behaviour of machined iron and steel specimens subjected to fluctuating direct, bending and torsional stresses that were imposed by testing machines of his own design.Although Wöhler was not the first investigator in this area, he was the first to recognize the state of "fatigue" induced in metals by the repeated application of cycles of stress at levels well below those that would cause immediate failure. His method of plotting the fatigue stress amplitude "S" against the number of stress cycles necessary to cause failure "N" yielded the well-known S-N curve which described very precisely the susceptibility to fatigue failure of the material concerned. Engineers were thus provided with an invaluable testing technique that is still widely used in the 1990s.Between 1851 and 1898 Wöhler published forty-two papers in German technical journals, although the importance of his work was not initially fully appreciated in other countries. A display of some of his fracture fatigue specimens at the Paris Exposition in 1867, however, stimulated a short review of his work in Engineering in London. Four years later, in 1871, Engineering published a series of nine articles which described Wöhler's findings in considerable detail and brought them to the attention of engineers. Wöhler became a member of the newly created management board of the Imperial German Railways in 1874, an appointment that he retained until 1889. He is also remembered for his derivation in 1855 of a formula for calculating the deflections under load of lattice girders, plate girders, and other continuous beams resting on more than two supports. This "Three Moments" theorem appeared two years before Clapeyron independently advanced the same expression. Wöhler's other major contribution to bridge design was to use rollers at one end to allow for thermal expansion and contraction.[br]Bibliography1855, "Theorie rechteckiger eiserner Brückenbalken", Zeitschrift für Bauwesen 5:122–66. 1870, "Über die Festigkeitversuche mit Eisen und Stahl", Zeitschrift für Bauwesen 20:73– 106.Wöhler's experiments on the fatigue of metals were reported in Engineering (1867) 2:160; (1871) 11:199–200, 222, 243–4, 261, 299–300, 326–7, 349–50, 397, 439–41.Further ReadingR.Blaum, 1918, "August Wöhler", Beiträge zur Geschichte der Technik und Industrie 8:35–55.——1925, "August Wöhler", Deutsches biographisches Jahrbuch, Vol. I, Stuttgart, pp. 103–7.K.Pearson, 1890, "On Wöhler's experiments on alternating stress", Messeng. Math.20:21–37.J.Gilchrist, 1900, "On Wöhler's Laws", Engineer 90:203–4.ASD -
19 curve
1) кривая2) изгиб; закругление; кривизна || изгибать(ся); закруглять(ся)4) лекало (чертёжное, швейное)5) ж.-д. кривая (пути)6) дорож. разбивать кривую•to negotiate a curve — вписываться в кривую (пути);to round curves — проходить кривые участки пути;to run through a curve — проходить кривую (пути);curve of (centers of) flotation — катящаяся кривая, кривая центров тяжести площади ватерлинии ( при наклонениях судна)curve of constant slope — линия откосаcurves of form (of hydrostatic properties) — мор. кривые элементов теоретического чертежаcurve of metacenters — мор. кривая метацентров, метацентрическая обёрткаcurve of Persei — кривая Персея, спирическая кривая-
A curve
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Abbot's curve
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aberration curve
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adiabatic curve
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altitude curve
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amplitude-response curve
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analytic curve
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angle-time curve
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anharmonic curve
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anhysteretic magnetization curve
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annealing curve
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antidromic curve
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antipedal curve
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aperture response curve
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apolar curve
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backwater surface curve
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backwater curve
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ballistic curve
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bath-tub curve
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bearing area curve
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bearing stress curve
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bell-shaped curve
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B-H curve
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binaural curve
-
biquartic curve
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bitangential curve
-
bitangent curve
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boiling curve
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boiling-point curve
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borderline knock curve
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bound curves
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brake performance curve
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broken-back curve
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buoyancy curve
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burning curve
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calibration curve
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caliper curve
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capacity curve
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catenary curve
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characteristic current curve
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characteristic curve
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characteristic time curve
-
charging curve
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circular curve
-
climb curve
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closed curve
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color response curve
-
commutation curve
-
compound curve
-
compression curve
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condensation curve
-
confocal curves
-
continuous curve
-
contour curve
-
contrast response curve
-
conveyor curve
-
coordinate curve
-
correction curve
-
cosecant curve
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cosine curve
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cotangent curve
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cross curves of stability
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cubic curve
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cumulative property curves
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current-time curve
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current-voltage curve
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damper curve
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decay curve
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decline curve
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decrement curve
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de-emphasis curve
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deflection curve
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deformation curve
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demagnetization curve
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depletion curve
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derating curve
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dew-point curve
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dextrorse curve
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directing curve
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discharge curve
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discharge frequency curve
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discharge voltage-time curve
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discharging curve
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displacement curve
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distillate yield curve
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distribution curve
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D-log E curve
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dose-survival curve
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drawdown curve
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drooping volt-ampere curve
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dry-bulb temperature curve
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duration curve
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dynamic stability curve
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easement curve
-
efficiency curve
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elastic curve
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elevation-area curve
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elution curve
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empirical curve
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end point yield curve
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enthalpy curve
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entropy curve
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envelope curve
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epitrochoidal curve
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equalization curve
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equiprobability curve
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error curve
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exponential curve
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faired curve
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family curve
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fatigue curve
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firing curve
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first-arrival curve
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fitted curve
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flash point yield curve
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flash yield curve
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flat curve
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floodable length curve
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flow curve
-
flow-through curve
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frequency curve
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frequency-response curve
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full-load curve
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full-load performance curve
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full-load saturation curve
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funicular curve
-
gain curve
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Gaussian curve
-
generating curve
-
generation curve
-
grading curve
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granulometric curve
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gravity mid per cent curve
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growth curve
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guide curve
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H and D curve
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hardening curve
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harmonic curve
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head-flow curve
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heating load curve
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helical curve
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horizontal curve
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Hurter and Driffield curve
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hydrostatic curves
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hysteresis curve
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incremental fuel consumption curve
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induction-permeability curve
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infiltration curve
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integral curve
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interpolation curve
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ionization curve
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irregular curve
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isentropic curve
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isobaric curve
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isobatic curve
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isochronous curve
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isoclinic curve
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isothermal curve
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isotime curve
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isotropic curve
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lag curve
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launching curves
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lead curve
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learning curve
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level curve
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limit curve
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load curve
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load-deflection curve
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load-duration curve
-
load-extension curve
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load-opening displacement curve
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load-strain curve
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load-time curve
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logarithmic curve
-
luminosity curve
-
magnetization curve
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Mayor curve
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mean temperature-time curve
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no-load curve
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normal curve
-
normal traveltime curve
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normalized magnetization curve
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O-curve
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overload curve
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parameter curve
-
particle-size distribution curve
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part-load curve
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pay load-range curve
-
pedal curve
-
performance curve
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permeability curve
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plane curve
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polar curve
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potential curve
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power-angle curve
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preemphasis curve
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pressure curve
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pressure drawdown curve
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probability curve
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propeller performance curves
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quadric curve
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quartic curve
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quintic curve
-
railroad curve
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railway curve
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rate-of-failure curve
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rating curve
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recession curve
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reciprocity curve
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recovery curve
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rectifiable curve
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refrigerant flow curve
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regression curve
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regulation curve
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remanence curve
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remarkable curve
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resistance curve
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resistance variation curve
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resonance curve
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response curve
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reverse curve
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righting arms curve
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righting arm curve
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righting moment curve
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rising-stage curve
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room temperature curve
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runoff curve
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sag vertical curve
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saturation curve
-
secant curve
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self-polar curve
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sensitivity curve
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sensitometric curve
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sextic curve
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sharp curve
-
sheer curve
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short radius curve
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short-circuit curve
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simple curve
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sine curve
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sinistrorse curve
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sizing curve
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sliding curve
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slip-current curve
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smooth curve
-
space curve
-
spectral-distribution curve
-
spectral-response curve
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speed performance curve
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speed-load curve
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spiral curve
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spur conveyor curve
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stability curve
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standardization curve
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statical stability curve
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stationary curve
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steam-pressure curve
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steep curve
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step curve
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stratification curve
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stress-strain curve
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stripping curve
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subsequent fracture curve
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superheat curve
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swing curve
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tangent curve
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tangential curve
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temperature curve
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temperature-depth curve
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temperature-viscosity curve
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test curve
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thrust curve
-
tide curve
-
time-gamma curve
-
time-light curve
-
time-temperature-transformation curve
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tons per inch curve
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torque curve
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torque-angle curve
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torque-speed curve
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torque-vs-displacement curve
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total heat curve
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track curve
-
transfer curve
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transient curve
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transition boiling curve
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transition curve
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translation curve
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transversal curve
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trochoidal curve
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TTT curve
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turnout curve
-
universal curve
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vapor-pressure curve
-
vapor curve
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vertical curve
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vertical travel-time curve
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viscosity mid per cent curve
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volumetric efficiency curve
-
washability curve
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wear-time curve
-
wet-bulb temperature curve
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Wohler's curve
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work-hardening curve
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yield curve -
20 Wohler's curve
кривая усталости, кривая ВелераБольшой англо-русский и русско-английский словарь > Wohler's curve
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