free-stream

基本解釋

• n.自由氣流；自由流線

同根派生

• free-stream相關(guān)詞

英漢例句

用作名詞 (n.)

• Propeller fans are used to move free air within a room or through channels having low frictional resistance.
  螺鏇槳式風(fēng)機(jī)通常用於房間內(nèi)或通過風(fēng)道時移動自由氣流時，産生微弱的摩擦阻力。
• This turbulence caused the flow pattern in the tunnel to be similar to the flow pattern in free air at a higher Reynolds number.
  這種紊流使風(fēng)洞內(nèi)的流譜與在較高的雷諾數(shù)下自由氣流中的流譜相似。

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