流速仪 current log; current meter; currentmeter; flow-velocity meter; hydrodynamomete ..
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ultrasonic flow-velocity meter [仪] 超声波流速计
flow velocity meter 式流速仪
Vortex flow velocity meter 涡街流速仪
doppler flow velocity meter 多普勒流速计
propeller flow velocity meter 旋桨式流速仪
Swirlmeter is a new kind of velocity flow meter which has been widely used in industry for gas and stream flow measurement.
旋进旋涡流量计是一种新型的速度式流量计，已广泛应用于工业现场中的气体、蒸汽的流量测量。
A new portable propeller-type current meter BH-1 is introduced, which consists of three parts: flow velocity sensor, signal process circuit and data analysis software.
介绍了一种新型BH - 1型便携式旋桨流速仪，主要由自主研制的流速传感器、手持式主机及微机数据回放处理软件三部分组成。
The measurement of flow quantity and velocity is the primary task of hydrological measurement, whereas it is much hard to design a meter with high precision and convenient usage.
河流流量和流速测量是水利测量的基础工作，然而设计测量精确而又使用方便的仪器比较困难。
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