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Terms for subject Acoustics containing ECHO | all forms | exact matches only
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echo integrator回波积分器
echo level回声强度
echo level回声水平、回波水平
echo level回声级
echo-ranging回声探鱼
echo-ranging回声定位
echo-ranging回声测距
echo sounder垂直探鱼仪
echo sounder回声探鱼仪
echo sounding回波测深
echo sounding回声探测
echo trace回波记录
echo trace回声迹
echo trace回波图象
ghost echo多次反射的回波
ghost echo二次回波
moist echo paper湿式回波记录纸