流速流向测量仪器/ flow velocity and direction measuring instruments // flow velocity and direction measuring instruments /
用于测量江河、湖泊等水体流速、流向的仪器的总称。
声学多普勒流速剖面仪/ acoustic Doppler current profile;ADCP /acoustic Doppler current profile;ADCP
声学多普勒流速剖面仪利用多普勒效应原理进行水体流速测量的仪器。