真空管
拼音:zhēn kōng guǎn英文解釋:
vacuum tube【化】 vacuum tube
【醫】 vacuum tubes; vacuum-tube
中文解釋:
被抽至高度真空的電子管 >>查看“真空管”在國語詞典中的解釋相關詞條:
1.tube(array) 2.valve 3.vacuumline 4.cuumvalve 5.radiotron相關對話:
- 能夠把真空管的細絲加熱的電池。battery used to heat the filaments of a vacuum tube.
- 能夠保持潛藏在真空管內的柵格的電池。battery used to maintain the grid potential in a vacuum tube.
- 在半導體收音機中電晶體代替了真空管。In semiconductor receivers transistors take the place of vacuum tubes.
- 能夠增強電子流量的真空管。a vacuum tube that amplifies a flow of electrons.
- 這些微型電子裝置的鼻祖就是真空管。The ancestor of these miniature electronic devices is the vacuum tube.
- 能夠保持潛藏在真空管內的柵格的電池。battery used to maintain the grid potential in a vacuum tube
- 電子管或真空管An electron tube or a vacuum tube.