声波传播 meaning in English
acoustic wave propagation
sonic propagation
Examples
- The sparker was originally developed for fundamental studies of underwater sound propagation and of subbottom geology .
火花发生器原来是为了进行关于水下声波传播及海底地质的基础性研究而制造的。 - Acoustic transit time
声波传播时间 - Sound intensity describes the flow of acoustic energy produced by a sound source , and it is a vector
声强是指单位时间内，声波通过垂直于声波传播方向单位面积上的声能量，它是个矢量。 - This fact is not apparent to the human ear ; the sound waves move too fast to hear without special equipment
这个事实对人类的耳朵很不明显。声波传播太快以至于不应用特殊设备是无法听到的。 - This fact is not apparent to the human ear ; the sound waves move too fast to hear without special equipment
这种现象对人的耳朵来说不明显.如果没有特殊的设备,声波传播的速度太快人耳听不到。