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In addition,this paper presents the designment of microwave heating.weknow that it has better homogeneity and it is important in industryapplication.

另外，微波加热因其具有优良的均匀性，在工业上已经得到了广泛重视。

This paper presents a constructive proposal for the China solvency supervision system to determinate the assets investment risks in the life insurance.

按照国际惯例，寿险公司监管的核心是偿付能力监管，而偿付能力监管体系中的重点则是确定资产投资风险的风险值。

Chaos theory is to explain the ubiquitous complexity in nature and the human society. What it presents is the inner randomicity character that looks like ruleless in determinate system.

混沌理论是揭示自然界及人类社会中普遍存在的复杂性的理论，混沌表现的是确定性的非线性系统的貌似无规则的内在随机性。

But above research were all based on network whose parameters and topology structure were determinate. Network system in practical circumstance often presents randomicity because of influence of some factors. So it often causes some errors when apply traditional network flow theory to practical problems. It is significant for improving network flow theory's practicability to optimize network flow in stochastic circumstance. This question has drawn attention.

但以上研究都是在网络参数和拓扑结构固定的网络上进行的优化，而实际环境中的网络系统受多种因素影响往往会表现出随机性，所以传统网络流理论在具体应用时与实际情况会有一定的偏差，如果能在随机环境下对网络流进行优化，对提高网络流理论的实用性和针对性均有重要意义，这个问题已越来越引起关注。

Chapter two proposes the unified form of Hojman"s conservation law and Lutzky"s conservation law. Firstly, the author introduces the general Lie group of transformations that the variations of both the time and the generalized coordinates are considered, derives the determining equation of Lie symmetry for the system, presents a new conservation law, which contains the Hojman"s and the Lutzky"s conservation law as two special cases, and obtains a condition to exclude trivial Hojmans conserved quantities.

第二章，Hojman定理和Lutzky定理的统一形式：首先，引入一般意义下的Lie变换群(即位型变量q_s和时间变量t同时变换)，给出系统的Lie对称性确定方程，提出一个新的守恒律，Hojman定理与Lutzky定理则分别是这个新守恒律在两个特殊情况下的推论，导出一个可排除平凡Hojman守恒量的定理，并分别讨论了Birkhoff系统和非完整系统的Lie对称性和Hojman守恒量，最后，讨论了Hamilton系统的梅对称性与Lie对称性的关系，给出了由梅对称性求Hojman守恒量的方法。

The lower portion presents loose skin that contributes to the formation of a slight dewlap.

较低的部分提出松散皮肤有助于形成一个略有

The paper presents some results obtained from a research about effects of rare-earthand boronrefining on the microstructure and dezincification corrosion properties of casting lead brass.

研究了加入稀土和硼细化处理对铸造铅黄铜组织和脱锌腐蚀性能的影响。

This paper presents and discusses some generating principles and methods of the test graph on the system level fault diagnosis about random test graph,limit t fault diagnosable test graph, t fault diagnosable test graph and so on.

提出并研究了系统级故障诊断测试图中任意测试图、受限t可诊断系统测试图和t可诊断系统测试图的生成原理及方法，还给出了一个典型测试图的生成实例。

This article presents a simple method of figure identifying for image of optical diagraph.

介绍光学分度头读数屏数字识别的一种简单方法。

The first chapter introduces object of this paper,reviews and analyzes the present situation and history of applying dialect geography to Chinese dialects research,presents the research content,flow of thoughts,methods and significance.

本文调查49个县市的108个点的方言，共提供了绘制的46幅语言地图，分别从方言的分区分布、语音、词汇、语法等方面展示湘江流域方言的特色。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！