地铁用制动电阻在非线性动态热应力作用下发生弹塑性大变形。
Being forced by the nonlinear dynamic thermal stress, slices of the subway's brake resistor generated large elastic plastic deformation.
结合受应力作用的岩样切片的微观观察，对应力裂纹、裂纹的动态分叉现象进行了分析讨论。
Then, combining with microscopic observation of rock specimen sections under compressive loads, the phenomena of stress crack and the dynamic branch have been analysed and discussed.
井孔地下水位微动态是地壳附加应力作用下形成的。
The microbehaviour of groundwater level in a borehole is engendered by stress changes in the earth crust.
应用推荐