The deformation of the structure changes very fast as the loads change with time. The effect of the inertia force can't be ignored.
由于外加的载荷随时间变化得很快，结构的变形也变化得很快，惯性力的作用将不可忽略。
The effect of organic rectorite on the viscosity, gel-time, heat deformation temperature, mechanical properties and wet-heat resistant property were researched.
分别研究了有机粘土对树脂体系粘度、凝胶特性、力学性能和热变形温度、耐湿热性能等的影响。
The damage effect of pulling anchor was discussed, and the concepts of the deformation damage effect and the time damage effect were developed.
另外，就锚杆拉拔损伤效应问题进行了讨论，引入了变形损伤效应和时间损伤效应的概念。
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