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ultrasonic anemometers
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ultrasonic anemometers
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理学
﹝速度测量﹞
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ultrasonic anemometers
超声风速仪
利用发送声波脉冲,测量接收端的时间或频率(多普勒变换)差别来计算风速和风向的测量传感器或测量仪器。又称超声波风速计、超声波风力计。
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