称重、偏载、无砝码校准、称重法测重心

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	英文篇名：Weighing, eccentric load, no weight calibration, weighing method measure the center of gravity 作者：周祖濂 英文作者：ZHOU Zu-lian; 关键词：称重分配系数 ; 力矩平衡 ; 静不定系统 英文关键词：weighing distribution coefficient;;torque balance;;static indeterminate system 中文刊名：HEQI 英文刊名：Weighing Instrument 出版日期：2019-01-15 出版单位：衡器 年：2019 期：v.48 语种：中文; 页：HEQI201901009 页数：6 CN：01 ISSN：21-1182/TB 分类号：22-26+34

摘要

本文对衡器称重的原理,做详细的理论分析。指出称重的本质是力矩平衡,并进一步对偏载、无砝码检定和称重测重心的某些问题做了分析。对称重中出现的直观,有习惯性的错误看法做了指正。
        In this paper, we will make a detailed theoretical analysis of the principle of weighing the weighing instrument. It is pointed out that the essence of weighing is the balance of torque, and further analysis of some problems of eccentric load, no weight verification and weighing center of gravity. The intuitive, habitual misconceptions that occur in the symmetry are corrected.

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