前级压强;托持压力;背压

backing pressure的用法和样例:

例句

  1. Variable back pressure is the superimposed back pressure that will vary with time.可变背压是随时间变化的附加背压。
  2. Diplegs play an important role as pressure seals against the considerable back pressure generated.料腿则起着对产生的相当大的背压加压密封作用。

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