- 基本解释：电子管
- evacuated tube 是什么意思及中文翻译：
- 电子管
evacuated tube 相关例句更多>
- The interior of the tube is highly evacuated.
管内被抽成高真空。
- Each evacuated tube consists of two layers of glass tubes.
每个真空管组成，两层玻璃管道得情况。
- A highly evacuated electron tube containing an anode, a cathode, and a control grid.
三极管带有阳极，阴极和控制栅极的高真空的电子管
- Study on the characteristics and applications of evacuated tube heated by trough concentration system
槽式聚光集热系统加热真空管的特性及应用研究
- The annular space between the outer tube and inner tube is evacuated to virtually eliminate heat loss by conduction and convection.
而介于外管与内管的真空环状部分是用来减少热散失的。
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常用英语单词表