分支的过程

The average amount of propagation of the line outages is estimated from the data. The distribution of the total number of line outages is predicted from the propagation and the initial outages using a Galton-Watson branching process model of cascading failure.

论文以国内某区域电网9年的历史数据作为样本数据，采用分支过程模型估计该区域电网连锁故障的传播速率及连锁故障灾难度的概率分布，揭示该电网的连锁故障风险水平。

At that time, however, nonlinear differential equations had no universal solutions and some problems of celestial mechanics were still required to be resolved.

而非线性微分方程没有普遍解法以及一些天体力学问题的未决，促使庞加莱在微分方程求解过程中引入定性思想，创立了常微分方程实域定性理论这一新分支，突破了原有的微分方程求解的思维束缚，是微分方程研究历史上的一次重大飞跃。

This makes the Group hard to operate concertedly. Accordingly, how to set up a control mode which applies to the subsidiaries and establish an effective management framework to realize the resource collocated availably has become an urgent task.

因此，如何建立对下属子公司及其分支机构的控制模式，构建现代集团企业的有效治理结构，从而使集团资源实现有效配置，已经成为企业发展过程中亟待解决的问题。

G. two Higgs doublet model or supersymmetric model, provided the tanβ is large enough.

本文讨论了两个Higgs二重态模型和超对称模型对这一过程的分支比的影响并进一步研究了它的CP破坏效应。

The behavioral psychology learning theory takes experimentalism or reductionist as its thought foundation.

学习理论是心理学的一门分支学科，是对学习规律和学习条件的系统阐述，它主要研究人类与动物的行为特征和认知心理过程。

Regarding iterated processes as objective function,parameters of algebra iterated system as design variables,and boundary condition of iterated variables as constrains,a new optimum method was proposed,which was used to calculate bifurcation of Logistic mapping.

以迭代过程关系构成目标函数，参数为设计变量，迭代变量的边界为约束，建立关于分支值计算的新方法含约束条件的最优化程序算法。

The results show that the heterogeneous characteristic has a great effect on the rock failure,the more the homogeneousness,the fewer the crack branches and the more concentrated acoustic emissions.

结果表明：材料的非均质性对其破坏有重要的影响，均质度越高，破坏过程中的分支裂纹越少，声发射也越集中。

It is designed to deal with the difficulties of nonlinear, multivariable, wide lag and incertitude problems in the industry control process according to the intelligent characteristic of humankind.

专家控制是智能控制领域的一个重要分支，其高度的仿人智能特性为按照人类思维方法解决工业过程中的复杂问题提供了一条新思路。

The relativity between biodegradability and nonyl branches structure for the isomers of nonylphenol is studied by the sequencing batch activated sludge process for NP accumulating behavior analyses in water environment.

为分析壬基酚在环境中的积累行为，基于间歇活性污泥实验和质谱解析方法，结合环境水体中NP检测分析，研究了污水生物处理过程中壬基酚同分异构体的生物降解差异与壬基分支结构的相关性。

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I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。