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1 стрекательная клетка
thread-cell биол.Русско-английский научно-технический словарь Масловского > стрекательная клетка
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2 стрекательная клетка
1) General subject: thread cell2) Biology: lasso cell, nettling cell, stinging cell, thread-cell, urticator3) Makarov: nematocyst (у кишечнополостных)Универсальный русско-английский словарь > стрекательная клетка
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3 линии
lines
– вешение линии
– интенсивность линии
– настройка линии
– пересекающиеся линии
– тип линии
– шаг винтовой линии
– шунтом к линии
аэроснимок без захвата линии горизонта перспективный — <phot.> low-oblique aerial photograph
аэроснимок с захватом линии горизонта перспективный — <phot.> high-oblique aerial photograph
включать шунтом к линии — connect across line
включение в гнездо занятой линии — overplugging
возбудитель стабилизованной линии — < radio> resonant-line oscillator
временное уплотнение линии связи — time-division multiplex
длина геодезической линии — geodetic distance
добротность спектральной линии — spectral line Q-factor
доводить до проектной линии — bring to grade
защита линии контрольными проводами — pilot-wire relaying
измеритель неоднородности линии — < radio> reflection measuring set
интенсивность линии спектра — spectral line strength
искание свободной междугородной линии — trunk hunting
камера кабельной линии — cable line cell
компенсатор на линии задержки — delay line equalizer
короткое замыкание на линии — permanent loop
корпус линии задержки — <engin.> tank
коэффициент занятия линии — line occupancy
менять линии электропередачи — re-string a power line
отклонятся от отвесной линии — get out of plumb
передача по абонентской линии — loop transmission
поверхность вращения цепной линии — catenoid
прокладка линии пути — track plotting
прокладка линии пути на карте — track charting
располагаться на одной линии — be in line with
соприкосновение происходит в линии — have line contact
сопротивление линии волновое — < radio> characteristic impedance, line characteristic
толщина чертежной линии — weight of line
трасса линии электропередачи — line route
уплотнение линии связи — multi-channel operation, <commun.> multiplexing
участок радиорелейной линии — hop of radio-relay link
уширение спектральной линии — line spreading
частотное уплотнение линии связи — frequency-division multiplex
шаг средней винтовой линии — lead of screw thread
ширина линии излучения лазера — laser linewidth
ширина линии излучения мазера — maser linewidth
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4 тензометр
1) Naval: stress recorder2) Engineering: bonded strain gage, extensimeter, extensometer, strain gage, strain indicator, strain meter, strain-measuring device, straingage indicator, strainometer, tensiometer, tensometer3) Construction: strainmeter4) Railway term: carbon strip gauge5) Automobile industry: tensimeter, wire-resistance strain gauge6) Metallurgy: deformeter (прибор для измерения деформации), (проволочный) strain gauge, strain-measuring instrument (прибор для измерения деформации), strainmeter (для измерения деформации), strain bar7) Textile: load cell, strainometer (прибор для измерения упругих свойств волокон и изделии), tensiometer (прибор для определения натяжения), thread tension meter9) Silicates: strain tester10) Arms production: strain gauge (устройство для измерения напряжений)11) Makarov: extensometer (особ. неэлектрический)12) Yachting: (для безразрывного способа измерения натяжения) Loos gauge (rod *** - для струнных вант; wire *** - для обычных, "витых" вант)13) Combustion gas turbines: strain gauge (прибор для измерения деформаций), strain-gauge -
5 Swan, Sir Joseph Wilson
[br]b. 31 October 1828 Sunderland, Englandd. 27 May 1914 Warlingham, Surrey, England[br]English chemist, inventor in Britain of the incandescent electric lamp and of photographic processes.[br]At the age of 14 Swan was apprenticed to a Sunderland firm of druggists, later joining John Mawson who had opened a pharmacy in Newcastle. While in Sunderland Swan attended lectures at the Athenaeum, at one of which W.E. Staite exhibited electric-arc and incandescent lighting. The impression made on Swan prompted him to conduct experiments that led to his demonstration of a practical working lamp in 1879. As early as 1848 he was experimenting with carbon as a lamp filament, and by 1869 he had mounted a strip of carbon in a vessel exhausted of air as completely as was then possible; however, because of residual air, the filament quickly failed.Discouraged by the cost of current from primary batteries and the difficulty of achieving a good vacuum, Swan began to devote much of his attention to photography. With Mawson's support the pharmacy was expanded to include a photographic business. Swan's interest in making permanent photographic records led him to patent the carbon process in 1864 and he discovered how to make a sensitive dry plate in place of the inconvenient wet collodian process hitherto in use. He followed this success with the invention of bromide paper, the subject of a British patent in 1879.Swan resumed his interest in electric lighting. Sprengel's invention of the mercury pump in 1865 provided Swan with the means of obtaining the high vacuum he needed to produce a satisfactory lamp. Swan adopted a technique which was to become an essential feature in vacuum physics: continuing to heat the filament during the exhaustion process allowed the removal of absorbed gases. The inventions of Gramme, Siemens and Brush provided the source of electrical power at reasonable cost needed to make the incandescent lamp of practical service. Swan exhibited his lamp at a meeting in December 1878 of the Newcastle Chemical Society and again the following year before an audience of 700 at the Newcastle Literary and Philosophical Society. Swan's failure to patent his invention immediately was a tactical error as in November 1879 Edison was granted a British patent for his original lamp, which, however, did not go into production. Parchmentized thread was used in Swan's first commercial lamps, a material soon superseded by the regenerated cellulose filament that he developed. The cellulose filament was made by extruding a solution of nitro-cellulose in acetic acid through a die under pressure into a coagulating fluid, and was used until the ultimate obsolescence of the carbon-filament lamp. Regenerated cellulose became the first synthetic fibre, the further development and exploitation of which he left to others, the patent rights for the process being sold to Courtaulds.Swan also devised a modification of Planté's secondary battery in which the active material was compressed into a cellular lead plate. This has remained the central principle of all improvements in secondary cells, greatly increasing the storage capacity for a given weight.[br]Principal Honours and DistinctionsKnighted 1904. FRS 1894. President, Institution of Electrical Engineers 1898. First President, Faraday Society 1904. Royal Society Hughes Medal 1904. Chevalier de la Légion d'Honneur 1881.Bibliography2 January 1880, British patent no. 18 (incandescent electric lamp).24 May 1881, British patent no. 2,272 (improved plates for the Planté cell).1898, "The rise and progress of the electrochemical industries", Journal of the Institution of Electrical Engineers 27:8–33 (Swan's Presidential Address to the Institution of Electrical Engineers).Further ReadingM.E.Swan and K.R.Swan, 1968, Sir Joseph Wilson Swan F.R.S., Newcastle upon Tyne (a detailed account).R.C.Chirnside, 1979, "Sir Joseph Swan and the invention of the electric lamp", IEEElectronics and Power 25:96–100 (a short, authoritative biography).GWBiographical history of technology > Swan, Sir Joseph Wilson
См. также в других словарях:
Thread cell — Thread Thread (thr[e^]d), n. [OE. threed, [thorn]red, AS. [thorn]r[=ae]d; akin to D. draad, G. draht wire, thread, OHG. dr[=a]t, Icel. [thorn]r[=a][eth]r a thread, Sw. tr[*a]d, Dan. traad, and AS. [thorn]r[=a]wan to twist. See {Throw}, and cf.… … The Collaborative International Dictionary of English
thread-cell — threadˈ cell noun (in jellyfishes, etc) a stinging cell that throws out a stinging thread • • • Main Entry: ↑thread … Useful english dictionary
thread cell — a cell in the skin of Myxini which discharge coiled threads mixed with mucus … Dictionary of ichthyology
thread cell — (CNIDARIA) The cnidoblasts … Dictionary of invertebrate zoology
thread cell — noun : nematocyst … Useful english dictionary
Thread — (thr[e^]d), n. [OE. threed, [thorn]red, AS. [thorn]r[=ae]d; akin to D. draad, G. draht wire, thread, OHG. dr[=a]t, Icel. [thorn]r[=a][eth]r a thread, Sw. tr[*a]d, Dan. traad, and AS. [thorn]r[=a]wan to twist. See {Throw}, and cf. {Third}.] 1. A… … The Collaborative International Dictionary of English
Thread and thrum — Thread Thread (thr[e^]d), n. [OE. threed, [thorn]red, AS. [thorn]r[=ae]d; akin to D. draad, G. draht wire, thread, OHG. dr[=a]t, Icel. [thorn]r[=a][eth]r a thread, Sw. tr[*a]d, Dan. traad, and AS. [thorn]r[=a]wan to twist. See {Throw}, and cf.… … The Collaborative International Dictionary of English
Thread herring — Thread Thread (thr[e^]d), n. [OE. threed, [thorn]red, AS. [thorn]r[=ae]d; akin to D. draad, G. draht wire, thread, OHG. dr[=a]t, Icel. [thorn]r[=a][eth]r a thread, Sw. tr[*a]d, Dan. traad, and AS. [thorn]r[=a]wan to twist. See {Throw}, and cf.… … The Collaborative International Dictionary of English
Thread lace — Thread Thread (thr[e^]d), n. [OE. threed, [thorn]red, AS. [thorn]r[=ae]d; akin to D. draad, G. draht wire, thread, OHG. dr[=a]t, Icel. [thorn]r[=a][eth]r a thread, Sw. tr[*a]d, Dan. traad, and AS. [thorn]r[=a]wan to twist. See {Throw}, and cf.… … The Collaborative International Dictionary of English
Thread needle — Thread Thread (thr[e^]d), n. [OE. threed, [thorn]red, AS. [thorn]r[=ae]d; akin to D. draad, G. draht wire, thread, OHG. dr[=a]t, Icel. [thorn]r[=a][eth]r a thread, Sw. tr[*a]d, Dan. traad, and AS. [thorn]r[=a]wan to twist. See {Throw}, and cf.… … The Collaborative International Dictionary of English
thread the needle — Thread Thread (thr[e^]d), n. [OE. threed, [thorn]red, AS. [thorn]r[=ae]d; akin to D. draad, G. draht wire, thread, OHG. dr[=a]t, Icel. [thorn]r[=a][eth]r a thread, Sw. tr[*a]d, Dan. traad, and AS. [thorn]r[=a]wan to twist. See {Throw}, and cf.… … The Collaborative International Dictionary of English