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- The creation of the concept of the definite integral was motivated by the problem of calculating the areas of certain plane regions. 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。
- A definite integral is an indefinite integral evaluated over an interval. The result is not affected by the choice for the value of C. 定积分是区间上的不定积分值。结果不受C值选择的影响。
- In view of exchanging unknown number, the paper makes a summary and exposition for solution to the definite integral about irritation function. 摘要我们从换元法的角度对计算一类带有无理函数的定积分的解题方法作一定探讨。
- An instrument for mechanically calculating definite integrals. 积分器技术性计算定积分的仪器
- If the integrand is related to the top integral function in definite integral computation, the definite integral possesses the different expression from. 在定积分计算中，当被积函数与上取整函数有关时，会有不同的表达形式。
- A definite integral. 一个定积分
- This article has studied the definite integral used in the physics application from power,force,moment of inertia,orthocenter of plane figure and calculation of inertia moment,mainly utilizing the research method from particulars to generals. 本文从功、力、转动惯量、平面图形的形心和惯性矩的计算这几个方面研究了定积分在物理学中的应用，主要运用了从特殊推广到一般的研究方法。
- Newton - the Leibniz formula is the definite integral calculates the most essential method, but appears regarding some important integral's computation complex is too not suitable. 牛顿-莱布尼兹公式是定积分计算最基本的方法，但对于一些重要积分的计算就显得太复杂而不适用。
- Definite integral involving Bessel function 含贝塞尔函数的定积分
- The definite integral geometric meaning 定积分的几何意义
- Double Integral Technique of the Definite Integral 定积分中的重积分技术
- On skillfulness of calculation on definite integral 关于定积分计算中的技巧性
- Discussion of value about definite integral theorem 关于积分中值定理的教学探讨
- In this paper we give some simpler definitions of definite integral, and show that they are all equivalent to the definition of Riemann integral. 本文给出了定积分的几个较简单的定义;并证明这些定义均与黎曼积分定义等价.
- I can't say anything definite yet. 我还不能肯定地说什么。
- mean value theorem of the definite integral 定积分的中值定理
- It's definite (that) he will win. 他肯定会赢。
- definite integral of changing the upper limit 变上限定积分
- The workers demand a definite answer. 工人们要求一个明确的答复。
- I can not say anything definite yet. 我还不能肯定地说什么。
