definite integral
定积分：给定函数f(x)在自变量x的上限值b和下限值a处积分值的差值。
常用释义
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基本释义
- 定积分：给定函数f(x)在自变量x的上限值b和下限值a处积分值的差值。
例句
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1·Definite integral bounds.定积分范围。
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2·The basic formula of the algorithm of definite integral is Newton-Leibniz formula.计算定积分的基本公式是牛顿一菜布尼兹公式。
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3·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。
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4·The introduction of one way to solve the problem of definite integral by means of double integral.介绍利用二重积分解决有关定积分问题的一种方法。
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5·Taylor's formula with integral remainder term is approved and applied to definite integrals through some examples.证明了含有积分型余项的泰勒公式，并举例说明了其在定积分中的应用。
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6·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。
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7·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。
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8·By using a definite integral identical formula, a solution to some multiple-choice questions of definite integral is given.借助于一个积分恒等式，给出了几道定积分选择题的一种求解方法。
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9·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。
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10·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。