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本文介绍作者新近研制的高精度应变式压力传感器。并利用弹性力学和应变效应理论导出了扁平管的机电转换式,最后给出广东省计量科学研究所的精度检测结果。
This article describes the author recently developed high-precision strain gauge pressure sensor. The electromechanical transformation of the flat tube was derived by using the theory of elasticity and strain effect. Finally, the result of the accuracy test of the Institute of Metrology of Guangdong Province was given.