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Use c language to make a Jacobi iterative arithmetic which could solve the linear equation group, but it s may be more ...

求解线性方程组的迭代，是一种简单的迭代法，可不如 Gauss-Seidel迭代法收敛速度快。

To that of looping over sequence items. In fact, for most cases, you cannot tell

你不可能分辨出你迭代的是一个序列还是迭代器，因此我们可以参考迭代其他对象时的代码

It is introduced a method for calculatation of volume through iteration by a computer. This method is fast and accurate, and can fit defferent claims.

本文提供一种用计算机迭代求解体积的方法，此法能快速、精确地迭代计算，且能根据不同要求进行快速迭代。

In the developing , we use the incremental model: Choose transaction systems; Collect requirement; Make sure the technology of end user layer; Create a data model; Develop data warehouse base on data model and requirement; Return to moodily transaction systems self; Create codes; Test; Train users .Then we start the next increment.

在系统开发过程方面，我们采取迭代的方式进行：选择业务系统；收集需求；确定合适的终端用户技术；建立一个数据模型；基于用户需求和业务数据模型，开发数据仓库、数据模型；从数据仓库，数据模型返回修改业务系统及数据集市本身；生成执行ETL和数据交互过程的代码；测试数据仓库；第一轮迭代投入生产、培训业务人员，并开始规划下一轮迭代。

Give out the distinguish theorem of multiple root based on maximum value.

根据导函数的极值分析实根的分布情况、迭代区间和迭代初值，利用三次收敛的迭代方法求解方程的实根，给出了根据极值的重根判别定理。

A criterion for divergence of iteration is given and the covergence speed and covergence acceleration for iteration with multiple root are investigated.

给出迭代发散的一个判定，并讨论重根情形下迭代的收敛速度和迭代加速。

In this paper, Newton iteration formula for computing normal depth and critical depth was put forward by mathematical transformation of uniform flow equation and critical flow equation of circular section tunnel. Then, the relationship between the corresponding central angle and the introduced parameters was analyzed. An approximate formula for angle was obtained according to optimal uniform approximation principle. Using this approximate formula as initial value of iteration formula, a direct formula for calculating normal depth and critical depth of circular section tunnel was established after its first iterative.

该文通过对圆形断面均匀流方程与临界流方程的数学变换，分别得到其正常水深与临界水深的牛顿迭代公式，同时，通过对正常水深与临界水深对应的中心角与引入参数之间关系的分析及数值计算，利用最优一致逼近原理分别得到了正常水深与临界水深对应中心角的近似计算式，并以此近似计算式为初值，用迭代方程进行一次迭代得到了圆形断面均匀流水深与临界流水深的直接计算公式。

Charge example in whom five node form, 4 node adopt Newton - pressgang modest law go on trend calculate, another node to contain wind-driven generator adopt PQ change, take the place of model go on trend calculate, change, take the place of with ordinary trend computing method first, judge revision wind electrical machinery nodal voltage error go on for the second time changing and taking the place of in establishing range.

在五个节点构成的算例中，4个节点采用牛顿-拉夫逊法进行潮流计算，另外一个含有风力发电机的节点采用PQ迭代模型进行潮流计算，先用普通潮流计算法迭代，后经过修正风电机节点电压判定误差是否在设定范围内进行第二次迭代。

The original PageRank algorithm uses the Power Method to compute successive iterations that converge to the principal eigenvector of the Markov matrix representing the Web link graph.Authors use the sparse of the Google matrix P in the iterative matrix A =[ CP +（1- c ） E ]T,optimize the computation of each iteration and reduce storage space.

在PageRank算法中是使用乘幂法对网络链接图的Markov矩阵进行迭代计算，利用迭代矩阵 A =[ CP +（1- c ） E ]T中Google矩阵 P 的稀疏性，优化每次迭代的计算量并且减少空间存储量。

This paper discusses maths base of principle of superposition from direction of maths physics and summarizes its application in physics, and points out the suitable range of the principle of superposition.

本文从数学物理的角度讨论了迭加原理的数学基础，概述了迭加原理在物理学中的应用，并指出迭加原理的适用范围。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。