degree of vacuum
英
美
真空度
degree of vacuum的用法和样例:
例句
The pressure in the vacuum is too low.
真空度太小。
In this paper,a method of Vacuum measurement and calibration of vacuum interrupter will be introduced.
详细介绍了一种真空开关管真空度测量及校准方法。
degree of vacuum的相关资料:
临近单词
degree
degree mill
目录
查词历史
英 汉