1·The governing equation of the coupled stiffness problem is derived after partition.
给出分解后耦合问题的控制微分方程；
2·The nonlinear governing equations of the system are derived from the Lagrange equation.
由拉格朗日方程导出系统的非线性控制方程。
3·The governing equation is 3D Euler equations, which is solved by the finite volume method.
利用再生核理论和有限差分法给出了一种计算欧拉方程组的新方法 。
4·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。
5·This is the governing equation, where the thermal conductivity is a function of temperature.
这就是基本方程，其中导热系数为温度的函数。
6·The governing equation of motion for fluid particles moving on bucket was deduced on BFC at the same time.
在水斗三维贴体坐标系中，还推导了流体粒子在水斗曲面上的运动控制方程。
7·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。
8·The governing equation of a quasi-nonlinear system is linear, but with one or more randomly varying coefficients.
理事方程准非线性系统线性，但与一个或多个随机变系数。
9·The governing equation of the motion of a geared rotor-bearing system is developed according to linear dynamic theory.
根据线性动力学理论，建立了齿轮耦合的转子-轴承系统的运动方程。
10·For brittle material testing, the 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。