trigonometric definite integral [数] 三角定积分
positive definite integral form [数] 正定积分形式
solution by definite integral 定积分解法
Definition of Definite Integral 定积分的定义
Application of Definite Integral 定积分的应用
A definite integral 一重定积分
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N the evaluation of the indefinite integral between two limits, representing the area between the given function and the x-axis between these two values of x 定积分
N the expression for that function, ʃ(x)dx, where f(x) is the given function and x = a and x = b are the limits of integration. Where F(x) = ʃf(x)dx, the indefinite integral, ʃb a f(x)dx = F(b)–F(a) 定积分表达式
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。
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。
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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