For brittle material testing governing equation of input waveform for attaining constant strain - rate loading is given.

给出了测试脆性材料时实现恒应变率加载的加载条件.

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The governing equation of a gear system with time - varying meshing stiffness is established.

建立了具有时变啮合刚度的二级齿轮系统的动力学方程式.

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The governing equation was derived from the viscoelastic constitution relation by using material derivative.

在控制方程的推导中,对黏弹性本构关系采用物质导数.

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Also the three basic rules of the tropical cyclone motion are derived solution of governing equation.

分析方程,可以得到热带气旋移动的三个基本规律.

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The governing equation as follows: mass conservation equation, momentum conservation equation and supplementary of turbulent model.

变矩器内部流场的流动情况决定了它的控制方程包括连续性方程 、 湍流的动量守恒方程和湍流模型附加方程.

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