英语释义

• the integral of a function over a definite interval

片语

definite-integral circuit定积分回路

A definite integral一重定积分

trigonometric definite integral[数]

definite integral method定积分法

definite integral limit worth定积分界值

definite integral definition定积分的定义

Calculating Definite Integral计算定积分

definite Riemann integral黎曼定积分

definite e integral定积分

英汉例句

• this paper demonstrates a simple but convenient formula of calculating the volume of tire shape on the basis of the method of definite integral element.

  根据定积分元素法证明了轮胎状体积的一个简便实用的公式。

• at the same time, we use the definite integral computation result analysis to explore a special geometry shape.

  同时利用定积分的计算结果来分析探究特殊几何体的形体。

• an ordinary definite integral is defined over a line segment, whereas a line integral may use a more general path, such as a parabola or a circle.

  普通定义的积分是定义在一段线段上的，而线积分则用更一般的路径，像抛物线或圆。

• in this paper, the necessary discussion and extension are made on the standardized definite integral definition of joint probability of neighborhood theory in direct methods of x-ray crystallography.

  对x光晶体学直接法中的毗邻理论联合概率标準化定积分的定义做了必要的讨论和扩充。

• definite integral is the sum of integrals.

  定积分是积分和的极限。

• the method of the definite integral by substitution is one of the main techniques among the definite integral calculation.

  定积分换元法是定积分计算的主要方法之一。

• optimal calculation of definite integral can be obtained by combination of the odevity of function and the symmetry of integral domain.

  定积分的计算是高等数学的重要内容之一，但在积分计算时可以结合积分区域的对称性和被积函数的奇偶性来简化计算。

• by means of fourier-cosine transformation and definite integral transformation , the equations governing the boundary problem are converted to a group of singular equations.

  用傅立叶正、余弦变换及逐段定积分变换方法将边值问题的控制方程化为奇异积分方程组。

• given a initial value, a wave packet can be expressed as a definite integral or an improper integral.

  在已知初始值的条件下，波包可以表示为一个定积分或无穷积分。

• the definite integral can be calculated with the integration function in matlab or can be solved by using the monte carlo programming method.

  该定积分可用matlab提供的积分函数计算，或者利用蒙特卡罗方法通过编程求解。

• this article employs the method of element changing in definite integral to spread the dimension formula of plane figures.

  介绍了同一平面图形按不同方式运动截取一部分形成的立方体的图形及计算方法。

• in this paper we obtain several theorem of the definite integral of triangle composite function.

  本文给出了计算三角复合函数的定积分的若干方法。

• fourier cosine, fourier sine transformation and definite integral transformation simplify the equations of the boundary problem into a group of singular equations.

  用傅里叶正、余弦变换及逐段定积分变换方法将边值问题的方程化为奇异积分方程组。

• based on random simulation method, discussed the method of calculating definite integral using visual basic for applications(vba) programs with excel software.

  随机模拟方法近年来广泛应用于数学、物理、工程技术以及生产管理领域。

• this paper shows the important roles of variable upper limit definite integral derivative through several examples.

  通过例题给出变上限定积分求导的几个应用。

• a definite integral is an indefinite integral evaluated over an interval. the result is not affected by the choice for the value of c.

  定积分 概念的产生是由求一个平面域的面积问题而导致的。