... 声波侦测器 sonic detector 声波式流量计 sonic flowmeter 声波式流量计 sonic flowmeter ...
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sonic nozzle flowmeter 音速喷管流量计
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The interrelated factors of the error caused by sonic flowmeter using the time difference by hydrodynamics were analyzed, and the correction method was introduced.
运用流体力学原理,分析了利用时差法进行超声波流量检测时误差产生的相关原因,并提出了修正方法。
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