中国测试精选文章 关键词： 标准煤气表；仪表系数；测量；自由度；不确定度 [gap=1050]Key words: Standard gas meter; Instrument coefficient; Measurement; Degrees of freedom; Uncertainty
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The method of correcting the non linear instrument coefficient in an integrated intelligent 2 wire vortex flow transmitter is stated.
提出了一体化智能二线制涡街流量变送器对仪表系数的非线性进行校正的方法。
To the problems existing in the experiment of coefficient of viscosity with ND-2 instrument coefficient of viscosity, some improvements on the instrument are given.
针对ND - 2型液体粘滞系数仪测定液体粘滞系数实验中所存在的问题，探索该实验仪器的改进方法。
By using dual timing method the calibrator for calibrating coefficient of instrument of pulsed flow transducer is designed.
利用双时间法设计了用于检定脉冲型流量传感器仪表系数的检定仪。
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