The first-order derivative equal to zero of total potential energy with respect to the relative shear deformation of shear band leads to the equilibrium condition of elastic rock.
将系统的总势能对相对剪切变形求一阶导数（等于零），得到了弹性岩石的平衡条件。
In this article we do not give any specific shear strength, just some relative values.
在这篇文章我们不给予任何具体的抗剪强度，只是一些相对价值。
For different residential building planes which used shear wall structures, the structure arrangements all have relative relational styles.
对于采用剪力墙结构的不同住宅建筑平面，结构布置都有相对合理的方式。
应用推荐