high vacuum

 
       
  • 高真空,高度真空

high vacuum的用法和样例:

例句

  1. A high vacuum in the fuel tank can cause atmospheric pressure to collapse the tank.
    燃油箱内的高真空,会引起大气压力压塌油箱。
  2. The method of increasing the unmaintained dewar high vacuum lifetime is clarified.
    提出了保持杜瓦长期高真空状态的方法。
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