查询词典 definite integral

This paper summarizes extraordinary effects of the symmetry on computing definite integral calculus, which make complicated calculation simplified.

归纳总结了对称性在计算定积分中的妙用，使一些较复杂的计算变得简单，并对对称性不明确的怎样通过构造对称性化简积分问题作了研究。

To regard definite integral inequality as numerical value inequality,and use the monotone of function.

我们应当吸取不同时期因脱离群众而导致的曲折和深

Definite integral ; method of calculation ; technique

定积分；计算方法；技巧

This paper offers some methods and techniques of calculation to deal with some of these special types definite integral to exploit new tracks to solve problems and improve students' c...

文章通过举例分析这几种特殊类型的定积分的计算方法与技巧，开拓解题思路，提高学生定积分的计算能力。

Based on random simulation method, discussed the method of calculating definite integral using Visual Basic for Applications programs with Excel software.

讨论了基于随机模拟方法在Excel中用VBA通用应用程序脚本编程语言计算定积分的问题，通过一个应用实例说明了该方法的有效性。

Moreover,,called definite integral of from to ,is given by

在每个小区间上任取一点，作函数与小区间长度的乘积，并作出和

The conduct of the content of definite integral application by usual mathematics analysis teaching materials is not strict enough in theory.

定积分是计算闭区间上非均匀分布量的一个重要方法，而在用定积分计算某量时，被积函数往往不是现成的，需要我们先"找"出来。

The author makes an initial discussion on how to clarify the origin and theoretical basis of infinitesimal method during the teaching of this very method in the application of definite integral.

针对在定积分应用的微元法教学过程中，就如何阐明微元法的来源、理论依据以及在实际应用中需注意的问题等进行初步的探讨。

This text will talk about some new methods about the limit of disjunction function in the boundary and the operation of lead number and definite integral.

分段函数是函数问题中难点，本文就分段函数在分界点的极限，导数、定积分的运算问题探讨一些新方法。

By substituting a definite integral for the sum of finite slices, an analytical formula for the safety factor in the simplified Bishop's method can be derived.

针对简化Bishop法，采用精确积分代替有限条块的求和，获得了边坡安全系数的解析表达式。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了