shear strain rate meaning in English

剪应变速度
抗剪强度剪切应变速率

Shear strain rate
剪切应变速率
Taking the results as boundary constraint and the velocity field of horizontal movement after transforming reference frame as the load of fem node , the velocity field of horizontal movement in the region is simulated , the principal strain rate field and maximal shear strain rate field are calculated , the variety characteristics of the two rate fields and relation between the variety characteristics and strong earthquake preparation are analyzed
将反演结果作为边界约束并将变换参考框架后的水平速度场作为有限元节点载荷，模拟区域内部水平运动场并计算其主应变率场、最大剪应变率场，以分析这两个时段中这两种场的变化特征及其与地震孕育之间的关系。