绝对真空 [真空] absolute vacuum ; ideal vacuum ; absolutes Vakuum
绝对真空计 absolute vacuum gauge ; absolute vacuum gage
相对真空计 [真空] relative vacuum gauge
相对真空 absolute vacuum
绝对真空压力表 absolute pressure vacuum gage
绝对真空规 absolute vacuum gauge
绝对压力真空计 absolute pressure vacuum gauge
对真空容器的有效抽速 Se
对数刻度真空管伏特计 logarithmic vacuum-tube voltmeter ; tube voltmeter
绝对压力真空表 absolute pressure vacuum gauge
它能满足中性束注入系统对真空的要求。
对真空烘烤装置的初步工作也作了介绍。
The progress of the vacuum baking system is introduced as well.
对真空输送管网和真空站重要参数作了研究与设计。
The important parameters to design vacuum station and pipeline are researched profoundly.
And if I evacuate it, I have a cathode ray tube.
如果我对其抽真空,我会得到一根阴极射线管。
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