查询词典 integral

This article analyzed laser gain function and Voigt function I( v,v0 ), pointed out that the integral difficulty originate from Dopper and Lorentz profiles.

本文分析了激光增益系数ζ和佛克脱积分函数I(υ，υ_0)。指出两函数的积分困难均来源于洛伦兹分布函数和多普勒分布函数的褶积。

The researches of the relationship between Conrad and Dostoevsky is not only an integral part of Conrad studies, but also an important part of the study of modern literary relation between Britain and Russia.

康拉德与陀思妥耶夫斯基的关系不仅是康拉德整体研究的重要组成部分，也是现代英俄文学关系研究的重要内容。

The control is improved by double cross limited range of DDC combustion control and by four compensation conditions of integral separation.

DDC级的燃烧控制实现了双交叉限幅控制，并提出切除积分的4点补充条件，改善了控制效果。

This paper gives a method to solve double integration by integral subsection integration.

本文给出了用定积分的分部积分法求解二重积分的一种方法。

A new ergodic capacity formula is derived which can be expressed as a double integral.

为此推导了一个新的遍历容量公式，该公式可表示为一个二重积分。

Some well-known results on area transformation formula and variant transformation formula of double integral are improved and generalized.

对现有的有关面积变换公式和二重积分变量变换公式的结果作了相应的改进和推广。

Property 1 The double integral of the sum of two functions is equal to the sum of their double integrals, that is

性质 1 两个函数和的二重积分等于它们二重积分的和，即

Finally this paper showed the application of double chord-power integral inequality from the geometry probability.

最后本文从几何概率上进一步说明了双弦幂积分不等式的应用。

Property 3 The double integral is additive with respect to the integration region, that is, if is divided into two regions and and the area of is 0, then

性质 3 二重积分关于积分区域具有可加性，即如果被分成两个区域和，的面积为 0，则有

From the theory and examples, the article points out why in the symmetric block the calculation of the double integral is easy to go wrong and offers some methods to avoid errors.

从理论和实例两个方面，指出了对称区域上二重积分计算中易出现问题的原因，并给出了避免错误的方法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。