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本文探讨了应变片零点温漂温度补偿的有关问题,其中包括影响应变片零点温漂的因素及零点温漂的补偿公式。文中提出的公式系作者多年研究的结果,不仅是经过了大量的实验,而且也从理论上进行了分析,而过去在书本上只有一般的经验公式。此公式对有关人员具有一定的参考价值。
This article discusses the temperature compensation of zero temperature drift of strain gages, including the factors that affect zero temperature drift of strain gages and the compensation formula of zero drift. The formula presented in this paper is the result of years of research by authors, not only through a large number of experiments but also theoretically. However, in the past, there was only a general empirical formula in books. This formula has certain reference value for the staff concerned.