The utility model relates to a three-post variable cross-section digital sensor belonging to a technical field of measuring force and weighing, in particular to a resistive straingaugetransducer.
本实用新型涉及一种三柱变截面数字式传感器,属于测力与称重技术领域,尤其是指一种电阻应变式传感器。
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This paper describes the transducer of the resistance straingauge, the formulas for its principal stress and the application of the earthquake prediction.