最后分析

In this paper, after analyzing the character of the service of network instant communication system, we established a m/m/c/∞/∞ queuing system model and got the function targets such as length of queue up and waiting time.

本文通过对网络实时沟通服务系统的服务的分析，建立了m/m/c/∞/∞排队系统的模型，并由此分析得到排队队长和等待时间等系统运行指标，最后确定出合理的客服数量，实现系统服务质量和效率的平衡。

In order to reduce calculation error, the frequency distribution of average values is used to compute the mixed distribution's digital features of each component distribution, thereinto, the number of the component distribution is determined by AIC, choose the number that meets the minimum value of AIC as the component number of mixed distribution, and the other parameters are estimated by EM algorithm; Secondly, because each component distribution is corresponding to a kind of major gene genotype, according to the values of the average and variance of the each component distribution, we can use the limit error of the normal distribution to plot each individual into the correspondent component distribution, namely into correspondent major gene genotype. Then we regard each major gene genotype as a treatment level of one-way analysis of variances, and the one-way multivariate analysis of variance is carried out to calculate the covariance matrix of major gene effect, covariance matrix of polygene effect, covariance matrix of environment effect and so on; At last, combining the weights of the each component distribution of mixed distribution, we can calculate the variance of major gene effect, the variance of polygene effect, environmental variance and the genetic gain of the quantitative trait.

为减小计算误差，本研究采用均值的频数分布来计算各成分分布的数字特征，其中成分分布个数根据AIC准则，选择使AIC值达到最小的成分分布个数作为混合分布的成分分布数，分布中其它参数的确定利用EM算法来估计；其次，每个成分分布对应一种主基因基因型，根据各个成分分布的均值和方差，利用正态分布的极限误差将每个个体划分到相应的成分分布中，即相应的主基因基因型中，将每种主基因型作为单因素方差分析的一个处理水平，对其进行单因素的多元方差分析，分别计算主基因效应协方差阵、多基因效应协方差阵、环境协方差阵等参数；最后结合混合分布中各成分分布的权重即各主基因基因型的分离比例，计算主基因效应方差，多基因效应方差和环境方差，以及遗传力等参数，进而计算该数量性状的遗传进展。

Chapter three (the methods of generating chaotic signal and its applications): In this chapter firstly the mechanism that a simple kinetic system, subsection linear map system, can generate chaotic phenomena is affirmed, the characteristics of correlation function of the chaotic signal generated by this system are simulated, on this basis a simple applicable method for generating chaotic signal is given; secondly some typical circuits generating chaotic signal are designed, also use operational amplifier to design a third -order autonomous circuit with chaotic dynamics. The basic mechanism and typical structures of chaos in the application of communication are introduced systematically and a simple method is provided for generating pseudo random code signal; At last Chaotic signal is applied into the analysis of system characteristic.

第三章(混沌信号产生方法及其应用)首先针对一类简单动力学系统——分段线性映射系统能够产生混沌现象的机理及由该系统所产生的混沌信号的自协方差函数特点进行了证明和计算机仿真，提出了软件产生混沌信号的一种实用方法；其次分析讨论了几种能够产生混沌信号的典型混沌电路，提出了用运算放大器与阻容元件实现三阶自治混沌电路的基本原理；概述了混沌在通信领域中应用的基本原理和典型结构，提出了产生伪随机码信号的一种简单方法；最后将混沌信号用于系统的特性分析中。

They were tested through factor analysis, multiple linear regression and logistic regression.

最后，我们利用收集来的数据，采用因子分析、多元回归分析和逻辑斯蒂回归的统计方法进行了假设检验。

In chapter 5, stating traditional local habitation characters such as continuity, variation ,integration and beyond present,by summing-up different designing tact such as"outwardly optimizing","abstracting and variation".

分析了白酒坊风情街以及周边的历史和现状，在大量实地调研考察的基础上，做到了白酒坊民俗风情街的景观设计的合理定位：即把江南小巷空间、江南传统民居建筑外装修和内装修的典型特点作为符号，运用到景观设计当中，与整个夫子庙风光带的景观设计达到了和谐统一，本章最后，通过分析白酒坊风情街景观设计的案例，总结出在景观设计的过程可以采取"表层优化"、"抽象变异"等不同的表现手法，来体现传统民居建筑符号的延续、变异、整合与超越。

The major contributions of this thesis include:(1) proposing a new kind of optimal feedback control, followed by its application to chaos targeting and stabilization of high period unstable periodic orbits ;(2) stabilization of unstable fixed point in chaotic systems using some kind of nonlinear feedback control, and giving sufficient condition for the existence of the controller as well as the synthesis procedure;(3) analyzing the robustness of optimal control in chaotic Lur'e systems under the help of H〓 control theory;(4) finally and most importantly, introducing a novel method of information storage based on discrete time chaotic systems as the application of chaos control, and systematically studying different schemata for implementation, providing a theoretic basis for the design of such new kind of information storage devices with large capacity.

本文的主要工作包括，提出一种新的最优反馈控制，并将之应用于混沌引导控制及混沌系统高周期不稳定周期轨道的镇定控制；针对不动点镇定控制的一类非线性反馈控制器，文中给出该类反馈控制存在的充分条件及设计步骤；文中还利用非线性H〓鲁棒控制理论对Lur'e混沌系统中的最优线性反馈控制进行鲁棒性分析；最后，也是最重要的，作为混沌控制的应用，文中提出一种基于离散时间混沌系统的信息存储方法，系统地分析、研究了实现这种信息存储的不同方案，为以后进行这种新型大容量存储器设计提供了一定的理论依据。

First, the author discusses the concept of drug, the concept of drug crime and the types of drug crime; Second, the author comparatively analysis both outside and inside legislation of drug crime, and analysis the characteristics of the legislation; Third, the author analysis several problems of the constitution of drug crime, including the accomplishment standard of the selling drug crime, the cognizance of illegally holding drug crime, mediacy act of drug crime; At last, the author presents my own proposals of perfecting the drug crime legislation, including adding the purchasing drug crime and illegally providing drug-making equipments crime, perfecting the aggravation polts and controlling the parole and commute of drug criminal.

首先，笔者论述了毒品的概念、毒品犯罪的概念和毒品犯罪的类型；其次，笔者对国内外毒品犯罪的立法进行了比较研究，并分析了其各自的立法特点；再次，笔者分析了我国毒品犯罪构成中的几个问题，包括贩卖毒品罪既未遂标准、非法持有毒品罪的认定和毒品犯罪居间行为；最后，笔者对我国毒品犯罪刑事立法的完善提出了自己的建议，包括增设购买毒品罪和非法提供制毒设备罪、完善我国毒品犯罪从重处罚的犯罪情节以及严格控制对毒犯的假释或减刑。

Based on the precision effect and requirement,when structure suffered to maximum load,relationship of parameter between structure and distortion was provided. Besides,structure distortion analysis was carried out in detail. In addition,target rigidity/weight ratio and total mass minimizing method were put forward.

同时对结构刚度进行详细分析，提出以系统重量最低和比刚度最高的加权因子法的多目标优化函数及优化策略，最后，在研究与分析的基础上，对高精度天线测试台结构特点进行了总结。

The purpose of the present study is to investigate the difference of the reading processes of the high English achievers and the low English achievers by means of reading miscue analysis. The HEA's and the LEA's reading interests and reading strategies were compared after individual interview. Their oral reading miscues were analyzed in terms of miscues of meaning construction, grammatical relations, and graphic/sound similarity.

本研究旨在藉由阅读错误分析，研究英语高成就与低成就者的不同阅读历程，透过个别访谈比较高、低成就者的英语阅读兴趣、策略，并透过口语阅读错误，分析他们包含语意、文法、字形字音方面之阅读错误，最后探讨他们的阅读理解差异。

At last, the modal experiment of the marine floating raft system was made, after marking value by measuring system, transducer were re-marked in particular which lose the marked value previously, after obtaining the marked value, the modal analyze of the marine floating raft with different thick was made by single input and multi-output modal analyze method

最后对浮筏隔振装置进行了模态实验，在对测量系统标定完后，重点对丢失标定值的力传感器进行标定，求出其标定值后，应用单输入多输出的模态分析方法对浮筏隔振装置的不同厚度的筏体进行模态分析。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐