vacuum tube
英 [ˈvækjuːm tjuːb]
美 [ˈvækjuːm tuːb]
n. 真空管
英英释义
noun
- electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
双语例句
- Vacuum tube solar heating element
真空管太阳能加热元件 - The ancestor of these miniature electronic devices is the vacuum tube.
这些微型电子装置的鼻祖就是真空管。 - Diangong solar vacuum tube heat collector.
电工太阳能真空管集热器。 - A computer utilizing vacuum tube components.
一种使用真空管器件的计算机。 - The combination of vacuum tube encapsulation KUVAG fixation poor, poorer buffer capacity.
KUVAG固封的真空管包封的结合性较差，缓冲能力也差一些。 - Battery used to maintain the grid potential in a vacuum tube.
能够保持潜藏在真空管内的栅格的电池。 - John Ambrose Fleming invents the vacuum tube.
1904年的今天，约翰·安布鲁斯·弗莱明发明了真空管。 - On each visit, a special vacuum tube created blister wounds on their arms that were monitored for healing.
在每一个疗程中，都会在他们的手臂上用电子管制造一些水泡，并观测这些水泡的愈合情况。 - Shockley, it displaced the vacuum tube in many applications.
晶体管在许多用途上已取代了真空管。 - Cathode-ray tube ( CRT): Vacuum tube that produces images when its phosphorescent surface is struck by electron Beams.
阴极射线管：一种真空管，当电子束打在其磷光表面会产生影像。