Firstly, we derived the differential equation of motion of system.
文中首先建立了系统的运动微分方程。
The differential equation algorithm is also examined and improved in this paper.
在本文中，对微分方程算法也作了探讨和改进。
The center focus decision problem is an important part of the differential equation theory.
中心焦点判定是微分方程定性理论的重要组成部分之一。
The differential model not has model error. Solving the differential equation has rounding error.
微分模型没有模型误差，微分方程的求解存在舍入误差。
The State-Space method is applied to compute the differential equation of the elastodynamics of mechanism.
应用基于状态空间法的闭式算法对机构弹性动力学微分方程进行求解。
The model's order and parameters are estimated from the differential equation directly without iterations.
该方法无须迭代即可直接从微分方程辨识出模型阶次和参数。
Regard this kinetic energy as fun-function, then its inertia matrix M determines the differential equation.
以该机器人的动能作为泛函数，则其惯性矩阵M决定了泛函极值微分方程组的表达式。
It satisfies the differential equation, the boundary conditions of the edges and the free corner conditions.
它满足微分方程，自由边界的条件以及自由角点条件。
Using the ordered cumulant technique, we obtain the differential equation for the joint probability density.
用序累积方法推导了系统的联合几率密度演化方程。
The differential equation with varied coefficient of the SH-wave in the functionally graded materials is established.
建立了功能梯度材料中SH波的变系数微分方程。
The numerical solution of wave propagation may be obtained by solving for the differential equation of medium motion.
通过求解介质运动做分方程，获得了波的传播问题数值解。
The differential equation algorithm can accurately calculate the impedance from the splitting point to the fault point.
利用分段点处电流、电压应用解微分方程算法即可较精确地计算出线路阻抗。
The differential equation for the vibration of the riser system is derived by means of functional calculus of variation.
采用泛函变分法导出了隔水管的振动微分方程。
The differential equation of the vibration of combined beam is set up and its vibration characters are discussed in this paper.
采用折算系数法，建立了组合梁振动的运动微分方程，并对其振动特性进行了分析。
The noise source was firstly introduced into the differential equation of laser thermal conduction and the equation was solved.
首次在激光热传导方程中引入噪声项，推导了噪声影响下该激光热传导方程的解。
By analyzing the differential equation for GM(1,1), this paper deduces one accurate discretization model to solve GM(1,1) model.
通过分析GM（1 ，1 ）模型白化形式微分方程的解析表达式，导出了求解GM（ 1 ，1 ）的精确离散化模型。
The homogeneous solution of the differential equation for the shear lag was taken as the displacement pattern of finite segment.
取控制微分方程的齐次解作为梁段的有限元位移模式。
The differential equation for transverse vibration in thick beam is easily established by applying the Hamilton's variance principle.
本文应用哈密顿变分原理较简捷地建立了厚梁横向振动的微分方程。
The effect of the shear deformation on the buckling load can be calculated by solving the differential equation for the buckling broblem.
剪切对轴压稳定临界载荷的影响，可用微分方程来解决。
By transformation, the differential equation group of couple motions of solar wings and the central rigid body of the spacecraft is obtained.
通过变换，给出太阳帆板、航天器中心刚体耦合运动微分方程组。
By substituting the principle of current continuity with charge conservation, the differential equation of charge accumulation model is built.
该理论以电荷守恒原理代替电流连续性原理，建立了电荷累积模型的微分方程。
The differential equation of pump station start-up transient is established and derived from discharge balance and moment equation of pump unit.
本文从水量平衡及水泵机组力矩方程出发，建立起水泵从起动到同步的微分方程序。
In the ordinary circumstances, it turns the variation question into the boundary value question of the differential equation problem to process.
一般情况下，是把变分问题化成微分方程的边值问题来处理。
The differential equation can be solved by finite element technique, and the calculation process was done by the finite element technique software ANSYS.
应用有限单元法对温度场微分方程进行求解，计算过程借助有限元分析软件ANSYS完成。
The deflection functions given satisfy the differential equation of thin plate, all the boundary conditions as well as the conditions at free corner points.
给出的挠度函数满足薄板的基本微分方程、全部边界条件以及角点条件。
By analyzing the heat transfer law of lossless storage in cryogenic vessel, a heat transfer model was established and the differential equation was derived.
分析了低温液体容器无损存储时的传热规律，并建立了传热模型，得出了反映储罐绝热层温度变化的微分方程序。
In this paper are described first the differential equation and finite element formula for fluid migration under the action of crust stress in a porous rock.
首先叙述了地应力作用下空隙弹性介质中流体运移的基本方程及由基本方程推导的有限元公式。
This paper also gives the differential equation of the nonlinear vibration model, and obtains its asymptotic solution by means of singular perturbation methods.
文中给出了这一非线性振动模型的微分方程，并用奇异摄动法求得了渐近解。
This paper also gives the differential equation of the nonlinear vibration model, and obtains its asymptotic solution by means of singular perturbation methods.
文中给出了这一非线性振动模型的微分方程，并用奇异摄动法求得了渐近解。
应用推荐