安装在泵的管汇或处理管线中用于测量流量的装置。
A device installed in a pump manifold or treating line to measure the fluid flow rate.
最后通过对自来水管线泄漏的实际测量验证了该系统的有效性。
The application concerning water pipeline leak detection and location verifies the validity of this measuring system.
管线压力、膜压力，错流速度和温度测量在图1所示，记录在电脑。
The line pressure, transmembrane pressure, cross-flow velocity and temperature were measured as indicated in Fig . 1 and recorded on a computer.
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