The grid method of strain analysis is one of the oldest techniques known to experimental stress analysis.
格栅法是实验应力分析中最古老的技术之一。
The analytical method of stress analysis strain rosette takes much time and Labour in the experimental stress analysis.
在实验应力分析中，用解析法进行应变花的应力分析，既费时又费工。
Rock cutting by a step ped bit has been studied with experimental stress analysis and is tested under atmospheric pressure.
本文用平面光弹方法，对阶梯金刚石钻头切削刃下岩石的应力进行分析。
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