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在压力计量和力值计量中,对专用砝码的质量使用着两个不同形式的计算公式。本文经过论证提出了将这两个公式统一的理由与方法,说明了这两个公式的内在联系,计算了它们的相对误差。最后建议在压力计量和力值计量中使用同一个公式计算。
In the pressure measurement and force measurement, the weight of the special weights using two different forms of calculation. This paper presents the reasons and methods to unify the two formulas through the demonstration, explains the intrinsic relations between the two formulas and calculates their relative errors. The last suggestion is to use the same formula for pressure and force measurements.