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.
研究了不同成份的铝镁合金在中温和不同应力作用下的动态应变时效，并阐述了动态应变时效在循环蠕变中的作用。
The application of dynamic strain ageing during cycling creep of Al-Mn alloys , consisting of various compositions, is studied at the middle temperature in this paper.
本文对花岗岩材料在动态压应力作用下的力学特性进行了较系统的实验和理论研究。
In the thesis, comprehensive studies on mechanical properties of granite under dynamic compressive loads are cond...
本文对花岗岩材料在动态压应力作用下的力学特性进行了较系统的实验和理论研究。
In the thesis, comprehensive studies on mechanical properties of granite under dynamic compressive loads are cond...
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