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为贯彻国家法定计量单位,在复现整数牛顿力值时,应对原公斤力的砝码进行质量补充。本文针对标准测力机和摆锤试验机的砝码(或摆锤)补充质量提出了简便算法,以供参考。一、标准测力机砝码补充质量的计算在力值传递系统中,考虑当地重力加速度和空气浮力的影响,由基准或标准测力机的砝码质量直接复现公斤力力值F_k,所需砝码质
In order to carry out the national legal units of measurement, in reproducing the integral Newtonian force, the weights of the original kilograms shall be supplemented. In this paper, we propose a simple and convenient algorithm for the weight (or pendulum) weight of standard dynamometer and pendulum testing machine for reference. First, the standard dynamometer weight calculation of additional quality In the force transmission system, taking into account the impact of local gravity acceleration and air buoyancy, by reference or standard dynamometer weight quality directly reproduce the kilogram force value F_k, Need weight quality