1.
Lagrange's method of variation of constants
拉格朗日常数变易法
2.
Variation Constant for Particular Solution of Second Order Linear Differential Equation with Constant Coefficients
常数变易法求二阶常系数线性微分方程的特解
3.
A Method of Constant Variation for solving Two Kinds of Nonlinear Differential Equation
解两类非线性微分方程的常数变易法
4.
Applications of Variation Constant in Solving Differential Equations;
常数变易法在求解微分方程中的应用
5.
The method of variation of parameters for salving the Vacco dynamical equations;
解Vacco动力学方程的常数变易法
6.
On Solving Linear Differential Equations of Order Three with Constant-transform Method;
常数变易法求解三阶常系数非齐次线性微分方程
7.
The Method of Quadratic Constant Variation for Solving Several Kinds of Nonlinear Differential Equations;
用二次常数变易法解几类非线性微分方程
8.
The Coefficient Variation of Non-homogeneous Linear High-order Differential Equation;
高阶非齐次线性微分方程的常数变易法
9.
THE METHOD OF VARIATION OF PARAMETERS FOR SALVING THE RAITZIN’S CANONICAL EQUATIONS OF NONHOLONOMIC NONCONSERVATIVE MECHANICAL SYSTEMS;
求解非完整非保守力学系统Raitzin正则方程的常数变易法
10.
From One Special Solution of Homogeneous Linear Differential Equation to the General Solution of Non-homogeneous Linear Differential Equation;
从齐次方程的一个特解到非齐次方程的通解——二阶线性微分方程的又一种常数变易法
11.
Computation Invariable Coefficient the Number of Times is Different Linear Recursion Sequence Special Solution Simple Method;
常系数非齐次线性递归数列求特解的简易方法
12.
Investigation of methods for measuring the constants d_(iu) of piezoelectric material
压电应变常数d_(iu)的测量方法研究
13.
Simulation of Variable Step-size Signed-Regressor Constant Modulus Algorithms
时变步长符号递归常数模算法及仿真
14.
New Methods on the Determination of Martensitic Transformation Shear Angle and Lattice Parameters;
马氏体相变切变角和点阵常数测定的新方法
15.
Invariant and solution of nth-order Ordinary Differential Equation with Variable Coefficient;
n阶变系数常微分方程的不变式及其求法
16.
An instance of being eccentrically variable or fickle.
变换无常反复无常或易变的情况
17.
Certain granular solids transform into highly mobile slurries.
一定数量的粒状固体就可以变成非常易流动的泥浆。
18.
The math exam was a clay pigeon.
数学考试非常容易。