单词 | sound pressure |
释义 | sound pressure【化】 声压; 声压强 sound pressure sound pressure n.(名词)The varying difference, at a fixed point in a given medium, between the pressure caused by a sound wave and either atmospheric pressure or the average pressure of the medium.声压:在某个介质定点的不同差异,由声波及大气压力或介质的平均压力所产生的压力 |
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