marine propeller noise

常見(jiàn)例句

雙語(yǔ)例句

• The low frequency noise of propeller has constituted the main part of radiated noise of middle or high speed marine.
  螺旋槳低頻噪聲構(gòu)成了船舶中高速航行時(shí)整個(gè)輻射噪聲中的重要分量。
• The low-frequency discrete noise of propeller is induced by the interaction between the blades of the propeller and non-uniform inflow of the marine stern.
  由螺旋槳葉片和船舶艉部非均勻流場(chǎng)相互作用引起了低頻離散譜噪聲。
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