1.
Qualitative Properties of Some Kinds of Impulsive Differential Equations with Piecewise Constant Argument;
几类具分段常数变元脉冲微分方程的定性性质
2.
Oscillatory Impulsive Delay Differential Equations with Piecewise Constant Argument;
具分段常数变元的脉冲微分方程的振动性
3.
Oscillation of Delay Differential Equation With Piecewise Constant Argument;
具有分段常数变元的时滞微分方程的振动解
4.
Impulsive Differential Inequalities and Impulsive Integral Inequalities with Piecewise Constant Arguments
具分段常数变元的脉冲微分不等式与脉冲积分不等式
5.
Global Attractivity of a Periodic Logistic system with Piecewise Constant Arguments
周期系数分段常数变量Logistic模型的全局吸引性
6.
The relatively new finite element method and associated variational methods are developing into important numerical tools.
相当新的有限单元法和相关的变分法正在发展为重要的数值手段．
7.
When the number of elements increases, the derivatives within the variational statement will tend to have a constant, or in particular a zero, value.
当元素的数目增加时，变分表达形式中的导数趋于常数值，特别是可趋于零。
8.
The discretization of BIE is based upon constant elements.
边界积分方程的离散基于常数元模式.
9.
FREQUENTLY USCE WAYS IN EVALUATING THE LIMIT VALUE IN FUNCTIONS WITH ONE VARIATION;
一元函数求极限常用方法及错误分析
10.
Parametric Welding Deformations Prediction of Ship Hull Blocks;
参数化的船体平板分段焊接变形预测
11.
Finite analysis on shield lining deformation at a stage of 1# line of Shenyang metro
沈阳地铁一号线某段盾构衬砌变形有限元分析
12.
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
13.
Asymptotically Almost Periodic Solutions for Differential Equations with Piecewise Constant Argument;
具有逐段常变量微分方程的渐近概周期解
14.
The asymptotically almost periodic solution of two order differential equation with piecewise constant argument
二阶含逐段常变量微分方程的渐近概周期解
15.
Asymptotically Almost Periodic Solutions of Differential Equations with Piecewise Constant Argument
带逐段常变量微分方程的渐近概周期解
16.
Pseudo-ω-periodic solutions of second-order neutraldifferential equations with piecewise constant argument
二阶中立型逐段常变量微分方程的伪ω周期解
17.
Image Segmentation Technology Based on Piecewise Constant Level Set Method;
基于逐段常数水平集方法的图像分割技术
18.
Design and Finite Element Analysis of Ultrasonic Amplitude Transformer Horn;
超声变幅杆的参数计算及有限元分析