vacuum tube 中文意思是什麼

vacuum tube 解釋
〈美國〉＝ vacuum valve.
  • vacuum : n （pl vacuums vac ua ）1 真空；空處，空虛，空白。2 〈美口〉吸塵器（＝ vacuum cleaner）。vi vt 〈...
  • tube : n 1 管，筒；顏料管。2 管狀地下隧道；〈口語〉（倫敦的）地下鐵道。3 【炮】炮身；【汽鍋】鍋管；【解...
  1. Lee de forest invents the vacuum tube

    李.德福雷斯特發明電子管。
  2. They can be used in devices for which vacuum tube valves were unsuitable, such as in hearing aids designed to fit into the ear.

    它們能用在不宜採用真空管的裝置上，例如能用在放在耳朵內的助聽器里。
  3. Meixing electronics factory is major in the vacuum tube stereo power amplifier, which is located in the nanhai city ， owned a workhouse over 1300 square meter, with five plant, they are box, seal and transformer circling 、 debugging & check, we also have the machine process, such as milling machine 、 punch 、 drill press 、 electric welding 、 matrix 、 incision machine, and radio tube test machine. we have realize the product line manufacture, the monthly whole output is over 200 sets

    美星電子是一個專業製造真空管身歷聲功率放大器的加工廠，位於廣東南海市黃岐工業區，擁有廠房一千三百平方米，工廠分機箱加工、焊接組裝、變壓器繞制、煲機老化、調試檢測五個車間，機械加工設備擁有銑床、沖床、創床、鉆床、電焊、模具製作、切割等二十多臺，電子管及整機檢測調試儀器十餘臺，該廠實現了配套設備、流水作業，每月可生產膽機二百臺以上，可謂中國專業生產膽機最大規模的工廠。
  4. Baseless subminiature vacuum tube

    無座指形管
  5. Vacuum tube amplifiers used the first time in coast - to - coast telco circuits

    真空管放大器首次用於大西洋岸至太平洋岸的電信電路中。
  6. All glass vacuum tube full glass al - n - al vacuum tube

    全玻璃真空管全玻璃鋁氮鋁真空管
  7. Used as frame of vacuum tube, heating elements

    W1 w2 ：用於製造電子管柵極邊桿，加熱元件等。
  8. A specific vacuum tube which converts light into electrical energy

    把光轉換成電能的一種真空管。
  9. Not any air gets into the vacuum tube

    沒有空氣能進入真空管。
  10. Slide - back vacuum tube voltmeter

    偏壓補償式電子管伏特計
  11. 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。
  12. Abstract : new ideas, new structures and new technologies have been used for the design, manufacture and installment of wiggler in order to achieve the coincidence of the central level planes of magnets and beam vacuum tube

    文摘:採用新思想、新結構、新工藝設計和加工超導扭擺磁鐵，並在安裝過程中確保磁體的準直，實現了磁體的磁中心水平面與束流真空管的中心水平面的重合。
  13. Three bell laboratories scientists invented this device, which was faster, smaller, more reliable and consumed less energy than vacuum - tube technology

    貝爾實驗室的三位科學家發明了這項速度快、體積小、更加可靠，並且比真空管大大節能的新技術。
  14. Super catheter - heat pipe vacuum tube is metallic glass vacuum tube - a form, it is a highly efficient solar collectors components, it has a high operating temperature, pressure can be great, cold and heat shock - resistant, anti - hail, all - weather work, and other unique advantages, is the nausea drying type, plate - type, after all - glass vacuum tube solar collector ' s fourth - generation products

    超導管? ?熱管真空管是金屬芯玻璃真空集熱管的一種形式，它是一種高效的太陽能集熱元件，它具有工作溫度高、承壓能力大、耐冷熱沖擊、抗冰雹、全天候工作等獨特的優點，是繼悶曬型、平板型、全玻璃真空管之後的第四代太陽能集熱產品。
  15. Vacuum tube voltmeter

    電子管電壓表
  16. Vacuum - tube voltmeter

    真空管電壓表
  17. Insert power plug, vacuum tube and connect casing line as per casing sequence

    插上電接插頭、真空管，按缸序接好缸線；
  18. On november 28, the british customers visited our company, accompanied by mr. dong yifeng, technical supervisor of company, and inspected a solar energy workshop and vacuum - tube production line. mr

    11月28日英國客戶來公司考察9月14日總經理蔣國春為常熟理工學校06級新生講述個人創業.
  19. Through experimentation, we compare the heat performance of hhchp with that of a solar water heater of glass vacuum tube ( abbreviated as hgvt ). the heat performance of a solar water heater includes instantaneous efficiency, average heat efficiency and heat loss coefficient

    通過大量的實驗，對蜂窩熱管平板式太陽能熱水器和全玻璃真空管式太陽能熱水器的熱性能進行比較，包括瞬時效率、日平均效率、熱損系數等。
  20. It has good character in roll and high temperature. second crystal temperature 1850, mainly used in white filament wire, vacuum tube heating wire

    W3102 ：繞絲及高溫性能優良，再結溫度1850 ，用於製造白熾燈絲，電子管折熱絲等
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