目前测量河流流量最常用的方法是流速仪法。
At present, the most frequently used method for measuring the river discharge is a current meter method.
论述了流速仪法测流及水轮发电机组现场效率试验的原理和计算方法。
This paper introduced the flow measuring principle of time-difference method of ultrasonic flow meter and the flow calculating method in flow measurement with velocity instrument.
目前，我国明渠测流仍采用传统的特设量水设备法、水尺法、流速仪法等。
At present, we are still using the traditional way: AD hoc volume of water equipment, water gauge, velocity meter etc.
目前，我国明渠测流仍采用传统的特设量水设备法、水尺法、流速仪法等。
At present, we are still using the traditional way: AD hoc volume of water equipment, water gauge, velocity meter etc.
应用推荐