| 释义 |
rotating cathode
- lightheartednessn. 自由自在；无忧无虑
- 直热式阴极zhí rè shì yīn jí
directly heated cathode; direct-heated cathode
- 钨丝阴极wū sī yīn jí
tungsten cathode
- 冷阴极lěng yīn jí
cold cathode
- 旋转轴xuán zhuǎn zhóu
rotation axis; axle of revolution; rotating shaft
- 负极fù jí
negative electrode; cathode; negative pole; cathelectrode
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