high vacuum

 
       
  • 高真空,高度真空

high vacuum的用法和樣例:

例句

  1. A high vacuum in the fuel tank can cause atmospheric pressure to collapse the tank.
    燃油箱內的高真空,會引起大氣壓力壓塌油箱。
  2. The method of increasing the unmaintained dewar high vacuum lifetime is clarified.
    提出了保持杜瓦長期高真空狀態的方法。
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