stress strain relationship meaning in Chinese

应力

Three different aspects of anisotropic deformation including lateral strain , relative proportional relation of lateral strain and strain in load direction , and train increment induced by unit stress increment in load direction will be delicately analyzed . the stress strain relationship in different principal stress load direction can be reflected in the anisotropy of tangent elastic ratio or strain increment in load direction induced by unit stress increment in load direction
侧向变形可以从侧向应变、侧向应变与加荷向应变之间的相对比例关系或侧膨胀系数以及加荷向单位应力增量所引起的侧向应变增量三个不同方面深入细致地分析研究；不同主应力加荷向的应力应变关系各向异性可以反映在切线弹模以及加荷向单位应力增量引起的加荷向应变增量的差异中。