积分区间 meaning in Chinese

integral interval
integrating range

On the numerical solution of the cauchy problem for ordinary linear homogeneous differential equations on large intervals of integration
齐次线性常微分方程组柯西问题在大积分区间上的数值解
A method for determining the interval of convolution integrating by use of the graphic partition is given in this paper , and the application and promotion of this method are exemplified
摘要本文给出了利用图解分段确定卷积积分区间的一种方法，并举例说明了其应用及推广。
This method can avoid the repetition and pretermission of integrating interval ( or summarizing interval ) , especially in the convolution computation of multi - partition function
该方法能有效地克服积分区间（或求和区间）的重复和遗漏问题，特别是在多分段有值函数卷积的计算中更显示出其优越性。