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- Cathode ray tube (CRT): An electronic vacuum tube containing a geated filament as cathode, which generates electons, an anode and multiple grids for accelerating the electrons to a flat screen at the end of the tube. 陰極射線(xiàn)管:是電子真空管，它有著(zhù)熾熱燈絲，作為陰極，發(fā)出電子，并由陽(yáng)極和多層柵極把電子加速射向管末端螢幕上；
- Lead in electronic vacuum tubes, 電子真空管中的鉛
- An electron tube or a vacuum tube. 電子管或真空管。
- The ancestor of these miniature electronic devices is the vacuum tube. 這些微型電子裝置的鼻祖就是真空管。
- Diangong Heat tube Vacuum tube heat collector. 電工太陽(yáng)能熱管真空管集熱器.
- Diangong Solar vacuum tube heat collector. 電工太陽(yáng)能真空管集熱器.
- Not any air gets into the vacuum tube. 沒(méi)有空氣能進(jìn)入真空管。
- John Ambrose Fleming invents the vacuum tube. 1904年的今天，約翰·安布魯斯·弗萊明發(fā)明了真空管。
- Lee de Forest invents the vacuum tube. 李.;德福雷斯特發(fā)明電子管。
- Experiment on a Pure Final Stage Power Amplifier With the Combination of Electronic Vacuum Tubes and Transistors With DC Coupling 一款DC化膽石合壁純后級功放的試驗
- A specific vacuum tube which converts light into electrical energy. 把光轉換成電能的一種真空管。
- Heat resistance soft vacuum tube avoids damage by hot nozzle. 防熱真空軟管,免被熱吸咀誤損。
- Battery used to maintain the grid potential in a vacuum tube. 能夠保持潛藏在真空管內的柵格的電池。
- The infrared micro metal dewar is an essential electronic vacuum device in the infrared detector. 紅外微型金屬杜瓦是紅外探測器中必不可少的一種電真空組件。
- Cathode-ray tube (CRT): Vacuum tube that produces images when its phosphorescent surface is struck by electron Beams. 陰極射線(xiàn)管:一種真空管,當電子束打在其磷光表面會(huì )產(chǎn)生影像。
- Cathode-ray tube (CRT) : Vacuum tube that produces images when its phosphorescent surface is struck by electron Beams. 陰極射線(xiàn)管:一種真空管,當電子束打在其磷光表面會(huì )產(chǎn)生影像。
- Vacuum tubes require DC voltage sources as well. 真空電子管也要求以直流電壓為電源。
- Micronaire tester/ IWTO Test Method complete with electronic vacuum pump, precision calibrated manometer and sample chamber. 棉細度測試儀馬克隆值測試儀，羊毛細度測試儀IWTO測試法,配有電子真空泵、精密壓力表及樣品室。
- Vacuum tube amplifiers used the first time in coast-to-coast telco circuits. 真空管放大器首次用于大西洋岸至太平洋岸的電信電路中。
- Or to reduce cost, add bassoon span of purpose, reduce vacuum tube amount. 或者為了降低成本，有意增大管間距，減少真空管數量。
