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1 前言 关于应变计的灵敏系数,过去虽然有许多报导,但我想现在的应变计制造技术比数年前有相当大的提高,本研究所对现今市场上广泛销售使用的应变计的灵敏系数及其分散进行调查并作出报告,就一定种类的应变计使用变位型的BS型检定器和加载式的NAS型检定器进行测定作一比较。
1 INTRODUCTION Although there have been many reports on the strain gage sensitivity coefficient in the past, I think the present strain gage manufacturing technology has been considerably improved over a few years ago. The sensitivity of the Institute to strain gauges widely used on the market today And its dispersion to conduct a survey and make a report on a certain type of strain gauge using the type of BS-type detector and loaded NAS-type detector for comparison.