原理

As for mixed problem with integral boundary conditions for a certain nonlinear pseudo-parabolic partial equation, the existence and uniqueness of a strong solution to the corresponding linear problem is established and so the nonlinear problem can be solved by using addition theorem.

对于一类非线性伪抛物型方程的带积分边值条件的混合问题，本文通过相应的线性方程利用迭加原理来解决。

The main idea behind these methods is to take advantage of the known state variables and the theorem of addition for linear system without building up a new Jacobian matrix again. But the equivalent computation of algebraic equation must be performed to get state variables corrections. Accordingly, the speed required to model the contingencies is not fast enough to meet the demand of fast contingency analysis under emergency condition, which is proved by several well-known blackouts caused by flow transferring.

但是，这些算法中的大多数是在实时潮流计算的基础上，利用其中间结果和线性系统的叠加原理，直接求解出事故后的状态变量，都需要通过网络方程求解整个网络状态变量的增量，计算量较大，难于满足紧急状态下快速安全性评估的实时性要求，国内外一系列因静态潮流问题引起的大停电事故就是例证。

I additives in the course of the study of marine additive principle.

本人在研究添加剂过程中对船用添加剂的原理。

This paper offers a numerical method for the optimal design of active noise cancellationinthree dimensional space based on the theory of radiation of noise sources and the additivity of linear soundfield.

本文根据声源辐射理论和线性声场迭加原理，提出了一种三维空间有源消声的数值优化方法。

Based on the frequencies scaled by 0.96 and the principle of statistic thermodynamics, the thermodynamic properties were evaluated, which were linearly related with the number of nitro and amino groups as well as the temperature, obviously showing good group additivity.

对谐振频率以0.96进行标度后基于统计热力学原理求得它们的热力学性质，探讨了热力学性质随硝基数、氨基数和温度变化的规律，发现有很好的线性关系，体现了很好的基团加和性。

Various characteristics of DLL such as dynamic linking , memory address mapping and reference counting were explained.

深入分析了Windows 动态链接库的内部原理，阐述了DLL的动态链接、地址映射、引用计数等特性，介绍了创建和调用动态链接库的方法和技巧，为工程人员开发和使用动态链接库提供了一定的技术支持。

This store is known as the address resolution protocolcache.

但是，即使引起了这么多的注意，仍很少有文章介绍此协议的基本工作原理，即路由器和第三层交换器是如何对ip信息起作用，以便在整个网络中传递以太网包的。

The principle and the process to separate unsaturated fatty acids by urea adduct have also been reviewed.

详细阐述了不饱和脂肪酸尿素包合分离法的原理、操作过程及各种因素对分离效果的影响。

Principles of hindered amine adduct ,performances and application processes of resulted aliphatic polyurea paints are introduced.

详述了受阻胺加合物的原理以及由此制成的脂肪族聚脲涂料的性能和施工方法。

The operating principles of the monolayer neural network, Adeline network and B-P network in the system identification are introduced in this paper.

主要研究了单层神经网络、Adaline网络及B-P网络用于系统辨识中的工作原理，提出了把B-P网络权值转换为传递函数的方法。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。