piston effect

 
  • 活塞效應

piston effect的用法和樣例:

例句

  1. In addition, the piston effect of each train is weakened even counteracted with each other thus the natural ventilation performance of the piston effect will abate.
    兩列車相向行駛時,各自的活塞效應會減弱甚至相互抵消,不利於區間隧道內的自然通風。

piston effect的相關資料:

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