一种定义
四种语言
0,1,2
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- 英語
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事件 (n)
Störfall (m)
accident condition (n)
incident (n)
It is the quotient of the sound pressure of the reflected sound wave and the sound pressure of the incident sound wave.
This coefficient is obtained by dividing the sound pressure of the reflected sound wave by the sound pressure of the incident sound wave.
