查询词典 kernel of an integral equation

Green quasifunction method is applied to Poisson's equations. Fredholm integral equations of the second kind are obtained. Irregularity of the kernel of integral equations is overcome by choosing a suitable form of the normalized boundary equation.

应用准格林函数方法，可将Poison方程化为第二类Fredholm积分方程，通过边界方程的适当选择，积分方程核的奇异性被克服了。

The interface of the software is multi-document manager mode, the new functions to sculpt the integral impeller and simulate the process were added in software. The style of the cowled integral impeller is one of the tendency to design the integral impeller, especially the integral impeller in the rocket.

论文对原有的数控展成电解加工软件重新进行全面、系统的分析和编写，使软件结构更为合理，将叶轮加工数据处理算法进行了更新，采用多文档管理模式，增加叶轮造型显示和加工模拟仿真。

In this paper, starting from the double integral, double integral first introduced the basic concept and calculation method, the re - Top songs integral cylinder volume and surface area, for example in the application, as well as the double integral in the application of mechanics.

本文从二重积分入手，首先介绍了二重积分的基本概念和计算方法，二重积分计算曲顶柱体体积和曲面面积的在应用举例，以及二重积分在力学中的应用。

Course Content:The main part of this course is about infinitesimal calculus and ordinary differential equations,including :functions and limits,derivative and differential integral and their application,differential methods of function of several variables and its application,heavy integral,curve integral,camber integral,infinite progression and differential equations.

课程内容：学科教学法与CAI研究与实践是师范计算机专业教学系统的重要组成部分，学科教学法与CAI研究与实践课程是计算机科学教育的主要内容。通过本课程的学习使学生掌握现代学科教学法与CAI研究与实践的基本概念，基本原理和基本方法；能设计并使用所学的教学理论进行中学信息技术课程的教学设计，试讲，试教。课程内容：以微积分学和常微分方程为主干，介绍函数与极限，导数与微分，中值定理。不定积分，定积分及其应用，多元函数微分法及其应用，重积分，曲线积分与曲面积分，无穷级数及微分方程等。

Therefore, it is not every Newton indefinite integral that can carry on Riemann integral, and not every Riemann integral has Newton Indefinite integral.

牛顿所积分的函数都是连续的，可分为牛顿不定积分和牛顿定积分，而黎曼所积分的函数又是有界的。

By means of traditional criterions of generalized integral's convergence and divergence, this paper, from the analysis of integrated function's nature, discovers a series of new criterions, which are briefer and more suitable: on the aspect of generalized integral for functions of a single variable, through the investigation of integrated function, together with the inner relationship between positive series and generalized integral in infinite interval under the condition of positive function, it gives several criterions of generalized integral's convergence and divergence, which are similar to positive series' criterions of convergence and divergence.

本文从分析被积函数本身所具的性质出发，借助传统的广义积分敛散性判别方法，发现1系列更简捷适用的新判别方法：单变量函数广义积分方面，通过考察被积函数，结合正项级数与正函数情形下无穷区间上广义积分的内在联系，给出了几个与正项级数敛散性判别法相类似的广义积分敛散性判别方法；多变量函数广义积分方面，着重讨论了广义2重积分和广义3重积分，结合被积函数的特点，运用比较判别法和柯西判别法，本文给出了判别广义2重积分收敛的1种新方法。

In chapter two, concepts of integrity, integral set and integral number are introduced firstly, and then some relationships between the integrity and some other parameters of graphs are given, then the upper and lower bounds of the integrity are investigated on the basis of integral number determined. The final result is the upper and lower bounds of integral number if the integrity is known.

第二部分主要讨论了完整度与图的其它参数之间的关系；给出了完整度给定条件下完整数的最大可能值及完整数给定条件下，完整度的最大最小可能值；给出了图的完整度与此图的删点子图的完整度之间的关系。

This software carried out the calculation of the integral calculus of Bernhard Riema with draw the function sketch of the Bernhard Riema integral calculus function and together the function that two calculation and integral calculus zone diagrams of the heavy integral calculuses of a function draw.

本软件将实现黎曼积分的计算与绘制黎曼积分函数的函数图形、齐次函数的二重积分的计算与积分区间图的绘制的功能。

This is an integral, for instance, we do not see the points with integral go with others, we are customers of the situation, because as decoration or wedding or are women in making decisions, and for women for some fun Some things are attractive, so she would let non-rational consumption, so sometimes I am the only one integral point or two points, or she would probably give up this business, she may want to Cou number of how many Integral Quna that things, this is a way.

比如说积分这是一个，我们做积分也不是看到别人用积分就去用，我们是分析了客户的情况，因为像装修也好、婚庆也好都是女性在做决策，而女性对于一些好玩的东西就有一些诱惑力，这样的话就会让她非理性的消费，所以有的时候我的积分只有一个点或者两个点也好，可能她会放弃商家的这个，她可能想凑多少多少积分去拿那个东西，这是一个方法。

The number "a" that is at the bottom of the integral sign is called the lower limit of the integral and the number "b" at the top of the integral sign is called the upper limit of the integral.

在积分号底部的字母"a"叫做积分下限，而在积分号顶部的字母"b"叫做积分上限。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？