在印刷电路板受力边界粘贴电子应变片以应变电测技术和原理测定各测点的应变值。
Plaster the electron strain gauge on PCB stress boundary to measure the strain cost with both strain electrical logging technology and theory.
采用等强度梁、挠度计、并联电阻箱、电位差计等测定电阻应变计的灵敏系数是一种常用的方法。
Shunting resistance box is a commonly used method in the determination of the sensitivity coefficient of the resistance strain gauge with the equal-strength beam aparatuses.
利用电阻应变仪测定了高应力弹簧各有效圈上所受的力；
The force on available coils of the spring was measured by means of straingage.
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