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讨论了相互式超声流量计的温度设基，并从温度误差的自动补偿条件分析了各有关参数的取值，以减小该流量计的测量误差．
The temperature of the mutual ultrasonic flowmeter is discussed. The value of each parameter is analyzed from the automatic compensation condition of temperature error to reduce the measurement error of the flowmeter.