higher vacuum的用法和样例:
例句
- 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。
- 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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