1) Differentiating-integrating Method
微分积分法
1.
In this paper,a general method——Differentiating-integrating Method to solve differential equations is used,and accurate images on general solution of Riccati s equations were plotted.
本文利用求解微分方程的通用方法——微分积分法准确地绘制了黎卡提(Riccati)方程的通解的图象,并初步地探讨了该方程的通解的一些几何性质。
2) calculus
[英]['kælkjələs] [美]['kælkjələs]
微积分法
1.
This paper expounds some problems about equation and inequality by applying the functions calculus,and further reveals that functions calculus plays on important role in the solutions of equation and inequality as a basic tool of mathematics.
应用函数的微积分方法讨论了方程与不等式的有关问题 ,进一步揭示了微积分法作为基本数学工具在求解方程和不等式中的重要作
3) differential integral algorithm
微分-积分法
1.
In this paper,we use differential integral algorithm for optimal design of the binary optics beam splitter.
提出将微分-积分法用于二元光学分束器的设计,以改善其输出对输入变化的敏感性。
4) convolution superposition
微分卷积积分法
5) differential method and integral method
积分法和微分法
6) differential quadrature method
微分求积法
1.
Differential Quadrature Method for Viscous/Viscoelastic Fluid Flow and Heat Transfer Problems;
粘性/粘弹性流体流动和热迁移问题的微分求积法
2.
Transverse vibration of an axially moving plate based on differential quadrature method
基于微分求积法的轴向运动板横向振动分析
3.
The equilibrium equation with frictional resistance was derived and solved by u- sing the differential quadrature method.
提出了在斜直井中钻柱正弦屈曲分析时对摩擦阻力的处理方法,给出了考虑摩擦阻力时的屈曲平衡方程,建立了相应的微分求积法列式,用微分求积法时平衡方程直接求解。
补充资料:不定积分的强微分法
不定积分的强微分法
trong differentiation of an indeflnite integral
不定积分的强微分法【成m砚d诊rerentia坛川ofan加d西-nite illtegrai;c“,‘Itoe八N中中叩eH”HpOBaHMe」 求不定积分 ;(,)一丁f(x)己x J的强导数(strong deriva石ve),其中厂是n维EuClid空间的开集G上的实值可和函数,而F(I)看作是区间IcG的函数.如果 lfl(in(l+}f}))”一’在G上可和(特别是,如果f“L,(G),尹>l),那么f的积分F在G上几乎处处强可微.对任一正值非减的沪(u),u)0,且甲(u)=o(。‘In”一’“),u一的,存在一个G上可和函数f)0,使得毋。f是可和的几比值F(I)/}IJ在每个x‘G上当了趋于x时是尼界的.这就是说,F不是强可微的.
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