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1 imperfect conductivity
Англо-русский словарь технических терминов > imperfect conductivity
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2 imperfect conductivity
Техника: неидеальная проводимостьУниверсальный англо-русский словарь > imperfect conductivity
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3 conductivity
1) проводимость; удельная проводимость•-
ac conductivity
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acid conductivity
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air thermal conductivity
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apparent conductivity
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bombardment induced conductivity
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bulk conductivity
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cation conductivity
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dark surface conductivity
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dc conductivity
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earth conductivity
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electric conductivity
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electrolytic conductivity
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electronic thermal conductivity
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extrinsic conductivity
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ground conductivity
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Hall conductivity
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heat conductivity
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hydraulic conductivity
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imperfect conductivity
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insulation thermal conductivity
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intrinsic conductivity
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lattice conductivity
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low-temperature thermal conductivity
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magnetic conductivity
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metallic conductivity
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molar conductivity
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orthotropic conductivity
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perfect conductivity
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radiation induced conductivity
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relative conductivity
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rock conductivity
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specific conductivity
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super conductivity
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thermal conductivity
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true conductivity
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true thermal conductivity
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unilateral conductivity -
4 неидеальная проводимость
imperfect conductivityБольшой англо-русский и русско-английский словарь > неидеальная проводимость
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5 неидеальная проводимость
Англо-русский словарь технических терминов > неидеальная проводимость
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6 Branly, Edouard Eugène
[br]b. 23 October 1844 Amiens, Franced. 24 March 1940 Paris, France[br]French electrical engineer, who c.1890 invented the coherer for detecting radio waves.[br]Branly received his education at the Lycée de Saint Quentin in the Département de l'Aisne and at the Henri IV College of Paris University, where he became a Fellow of the University, graduating as a Doctor of Physics in 1873. That year he was appointed a professor at the College of Bourges and Director of Physics Instruction at the Sorbonne. Three years later he moved to the Free School in Paris as Professor of Advanced Studies. In addition to these responsibilities, he qualified as an MD in 1882 and practised medicine from 1896 to 1916. Whilst carrying out experiments with Hertzian (radio) waves in 1890, Branly discovered that a tube of iron filings connected to a source of direct voltage only became conductive when the radio waves were present. This early form of rectifier, which he called a coherer and which needed regular tapping to maintain its response, was used to operate a relay when the waves were turned on and off by Morse signals, thus providing the first practical radio communication.[br]Principal Honours and DistinctionsPapal Order of Commander of St George 1899. Légion d'honneur, Chevalier 1900, Commandeur 1925. Osiris Prize (jointly with Marie Curie) 1903. Argenteuil Prize and Associate of the Royal Belgian Academy 1910. Member of the Academy of Science 1911. State Funeral at Notre Dame Cathedral.BibliographyAmongst his publications in Comptes rendus were "Conductivity of mediocre conductors", "Conductivity of gases", "Telegraphic conduction without wires" and "Conductivity of imperfect conductors realised at a distance by wireless by spark discharge of a capacitor".Further ReadingE.Hawkes, 1927, Pioneers of Wireless, London: Methuen. E.Larien, 1971, A History of Invention, London: Victor Gollancz.V.J.Phillips: 1980, Early Radio Wave Detectors, London: Peter Peregrinus.KF -
7 material
материал; вещество || материальный; вещественныйmaterial being cut — материал, обрабатываемый резанием; разрезаемый материал
material being fed — подаваемый материал, продвигаемый материал
material being machined — материал, обрабатываемый на станке, материал, обрабатываемый на металлорежущем станке
- abrasive materialmaterial to be routed — материал, обрабатываемый на быстроходном фасонно-фрезерном станке
- absorbing material
- absorption material
- acidproof material
- acid-resisting material
- activated material
- active material
- add material
- adding material
- adhering molding material
- alloy materials
- alloying material
- alternate material
- antifriction material
- antislip material
- architectural material
- as-received material
- audiovisual material
- auxiliary material
- backing material
- bad material
- balled material
- base material
- basic material
- bead material
- bearing material
- best quality materials
- binder material
- binding material
- bonding material
- brazing material
- brittle material
- building material
- bulk material
- burden material
- carbide material
- carbon electric material
- carbon electrical material
- carbonaceous reducing material
- carburizing material
- casthouse materials
- categorized material
- ceramic material
- certified reference material
- charge material
- charging material
- clad material
- cleansing material
- coating material
- coiled material
- cold-charged material
- cold-worked material
- combustible material
- commercial material
- composite material
- composite metallic material
- composition material
- compound material
- conducting material
- contact conductor material
- container material
- controlled-porosity material
- core material
- corrosion-resisting material
- creep strained material
- critical material
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- cushioning material
- cutting material
- cutting-tool material
- cycled material
- damping material
- deep-coat material
- defective material
- defense material
- depleated material
- diamagnetic material
- difficult-to-cut material
- difficult-to-machine material
- dispersion-hardened material
- dispersion-strengthened material
- dissimilar materials
- dissipative material
- document material
- dolomite-based material
- ductile material
- easy-to-cut material
- elastomeric material
- electric contact material
- electrical engineering material
- electrically active polymeric material
- electrically insulating material
- electrode material
- electrotechnical material
- elongated material
- emitting material
- engineering materials
- enriched material
- environmentally resilient material
- epoxy matrix material
- excessive uncut material
- extraneous material
- extreme pressure material
- facing material
- feed material
- ferrimagnetic material
- ferroelectric material
- ferromagnetic material
- ferrous materials
- fettling material
- fiber material
- fiber-reinforced material
- fiber-strengthened material
- fibrous composite material
- fibrous material
- filling material
- fine material
- flexible-heavy material
- fluid-extruded material
- fluorescent material
- fluxing material
- foreign material
- free-cutting material
- free-machining material
- friction material
- fuel material
- fully dense material
- fully fired material
- fully flattened material
- grain material
- granular material
- grinding material
- half-finished material
- hard material
- hard-magnetic material
- hard-to-cut material
- hard-to-machine material
- hard-to-punch material
- heat-absorbing material
- heat-conductive material
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- heat-sensitive material
- heat-transfer material
- heavily alloyed material
- heavy material
- heavy-duty material
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- high-conductivity material
- high-force material
- high-friction material
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- high-resistivity material
- high-strength material
- high-technology materials
- high-temperature-resistant material
- high-tempering temperature material
- high-tensile strength material
- honest material
- host material
- hot-finished material
- hyperconductor material
- ideally plastic material
- imperfect material
- incombustible material
- incoming materials
- incompressible material
- inert material
- inflammable material
- ingoing material
- in-process material
- instructional material
- insulating material
- insulation material
- intermediate material
- iron-bearing material
- isotropic material
- jointing material
- lagging material
- laser material
- light material
- light-duty material
- light-stiff material
- limy material
- lining material
- loading material
- loose material
- low-ash reducing material
- low-coercivity material
- low-density material
- low-expansion material
- low-grade material
- low-strength material
- low-temperature material
- low-tensile strength material
- luminescent material
- lump material
- magnetic material
- magnetostrictive material
- material of construction
- material of high-absorbing power
- material of high-electric conductivity
- material of low-absorbing power
- material of low-machinability rating
- matrix material
- medium-strength material
- mix material
- moderator material
- mold material
- molding material
- multilayer bearing material
- multilayer conductor material
- multilayer material
- multimedia materials
- natural material
- no-coolant material
- noise-attenuating material
- nonabsorbent material
- noncombustible material
- nonconducting material
- noncrystalline material
- nonferromagnetic material
- nonferrous materials
- nonmagnetic material
- nonproduction material
- off-gage material
- oil-attracting material
- original material
- oversized material
- oxidizing material
- packing material
- paint material
- paramagnetic material
- parent material
- particulate material
- perfect material
- phase change material
- photoelectric material
- piezoelectric material
- plastic material
- plus material
- PM material
- polycrystalline material
- polymeric material
- poor heat conducting material
- poor machinability material
- pore-forming material
- positive active material
- powder material
- powder metallurgical material
- powdered material
- powdered refractory material
- preformed material
- prehardened material
- prepared burden materials
- prestrained material
- problem material
- radioactive material
- random material
- raw material
- recycled material
- reducing material
- reference material
- refractory backing material
- refractory conductor material
- refractory material
- refused material
- reinforced material
- rejected material
- remove material
- resistive material
- return material
- rework material
- roll-compacted powder material
- rolled sheet material
- rolling material
- rust-inhibiting material
- saleable material
- sandwiched material
- sandwich-type material
- scattering material
- scrap material
- sealant material
- sealing material
- secondary raw materials
- section material
- semiconducting material
- semiconductive material
- semifinished material
- semimanufactured material
- sheet material
- sheet-like material
- shell-mold material
- shield material
- shielding material
- shipbuilding material
- short-chipping material
- siliceous material
- siliceous refractory material
- sintered bearing material
- sintered material
- sintered metal-powder material
- slag-forming material
- slagging material
- soft material
- soft-magnetic material
- solid material
- sorted secondary raw materials
- sound-absorbing material
- sound-deadening material
- spent material
- spongy material
- sprayed material
- square-loop material
- standard cubic material
- standard material
- starting material
- stock material
- stopping material
- strain-hardened material
- strain-rate-resistive material
- strong material
- structural material
- stuffing material
- substrate material
- superconducting material
- superconductor material
- support material
- surface-active material
- suspended material
- tar-dolomite material
- target material
- tar-stabilized dolomite material
- test material
- test piece material
- textured material
- thermal insulating material
- thermally insulating material
- thermal-resistant material
- thermoplastic material
- thermosetting material
- titanium-base material
- tooling material
- tough material
- tough-to-machine material
- tracer material
- undersize material
- unprotected material
- unsized burden material
- vibration-deadening material
- virgin material
- viscoelastic material
- vitrified material
- waste material
- wearable material
- web material
- weighing material
- weld material
- welding wire material
- work material
- work-hardening material
- worthless material
- xerographic materialsEnglish-Russian dictionary of mechanical engineering and automation > material
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