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美国海洋研究设备公司(简称ORE)生产的超声波流量计是通过测量超声波脉冲沿若干个倾斜声路,穿过运动流体的传播时间,并据此导出各声路的平均流体速度。
US Ocean Research Equipment (ORE) production of ultrasonic flowmeter is measured by ultrasonic pulse along a number of inclined path, through the movement of fluid propagation time, and derive the average fluid velocity of each sound path.