水下声信号激光探测技术采用了激光接收技术。
The laser detection of underwater acoustic signals exploited a laser receiving technique.
设计并实现了一套空中探测水下声信号的实验装置。
A research was made on detecting underwater acoustic signals using laser.
水下声信号在水-空气界面会引起表面波动而对打在水表面的激光进行调制。
The underwater acoustic signal can cause surface wave motion at the water-air interface and hence modulate the magnitude of the laser beam falling on the water surface.
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