常見(jiàn)例句

• Wind unnel tests were performed and on/off control law was adopted.Results show that the critical flutter peed of the model is increased by 13%.
  試騐結(jié)果表明，採(cǎi)用開(kāi)關(guān)控制方法，可以使模型的顫振速度提高約13%25。
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