查询词典 thesis

Firstly, the thesis introduced the development of VOD, the background and meaning of the program, then the author introduced the associated technology, mainly including the feature of multimedia, video compression technology and the protocols SCTP and RTP. Considering the ambulant of host , fluctuation of bandwidth,high error rate data in wireless networks ,the author proposed some QoS strategy in the wireless networks such as RTP/SCTP protocol stack , connection control of the server, two buffers in the client end point.,TFC congestion control algorithms ,etc. Based these strategies, the team members gives the software and hardware solution of the wireless video-on-demand system and gives the main modules design of the software system. The system adopted the C/S structure including two parts: server and client ,using the Mpeg-2 which is apporiate for networks as the supported format. The thesis emphatically researches on the video-serving module of the server and the sink module, player module of client.

本文首先介绍了视频点播系统的发展现状、课题的研究背景和意义；接着对课题的相关技术进行概述主要包括了多媒体特点，压缩技术，传输协议SCTP以及RTP；针对无线环境的节点移动性，带宽波动性，数据错误率高等三大特点，作者研究设计了无线环境下的QoS策略：RTP/SCTP协议栈，服务器准入控制机制，客户端双缓冲区，TFRC拥塞控制机制等；在这些策略的基础上设计了系统的软硬件解决方案，并对软件体系结构的主要模块进行了设计，整个视频点播系统采用C/S结构，由服务器，客户端2个部分组成，使用适合网络传输的流媒体格式Mpeg-2作为系统支持的格式，文中重点研究了服务器的视频服务模块以及客户端的接收模块和播放器模块，并利用线程池技术对系统进行实现。

This thesis introduces the research history of sonoluminescence, the properties and equipments of single-bubble sonoluminescence and the factors affecting the amount of light emission. Based on the experimental realization of SBSL, the experiment in this thesis is to confirm the coherence between the emitting frequency and the driving cycle of SL. Under this feature ,we established the programme of the experiment that measure the angular correlations in SBSL , built the experimental devices and conducted initial measurements .Then we got the conclusion that there is a presence of non-spherical symmetry in the process of SBSL .

本文介绍了声致发光的发展历史，对单泡发光的特性和实现声致发光的设备进行了描述，对影响发光强度的要素做了概述；并在实现单泡声致发光的基础上通过实验验证了单泡声致发光的发光频率与驱动超声频率具有一致性的特点，根据这一特点确立了声致发光角分布测量的实验方案，建立了实验装置，并进行了初步测量，得到在声致发光的过程中存在着非球形对称状态的结论。

Through the ration, the thesis analyzes their main topics and research methodology. Besides, from the point of view of culture research, the thesis elaborates the deep-seated reasons of women's aphemia in m

在历史回顾和现实研究分析的基础上，作者于"中国期刊网全文数据库"中选取1994年以来关于媒介与女性的相关研究文章116篇为分析文本，运用定量与定性相结合的方法，借用有说服力的数据，归纳和总结其主要议题及主要研究方法。

Through the ration, the thesis analyzes their main topics and research methodology. Besides, from the point of view of culture research, the thesis elaborates the deep-seated reasons of women's aphemia in media, pointing out dilemma as a harassment which is between the subversion and the construction for feminists of China today.Key words: Feminism, Journalism and Communication research, China

在历史回顾和现实研究分析的基础上，作者于"中国期刊网全文数据库"中选取1994年以来关于媒介与女性的相关研究文章116篇为分析文本，运用定量与定性相结合的方法，借用有说服力的数据，归纳和work总结其主要议题及主要研究方法。

Through the ration, the thesis analyzes their main topics and research methodology. Besides, from the point of v ie w of culture research, the thesis elaborates the deep-seated reasons of women's aphemia in media, pointing out dilemma as a harassment which is between the subversion and the construction for feminists of China today.Key word s: Feminism, Journalism and Communication research, China

在历史回顾和现实研究分析的基础上，作者于"中国期刊网全文数据库"中选取1994年以来关于媒介与女性的相关研究文章116篇为分析文本，运用定量与定性相结合的方法，借用有说服力的数据，归纳和总结其主要议题及主要研究方法。

Through the ration, the thesis analyzes their main topics and research methodology. Besides, from the point of v ie w of culture research, the thesis elaborates the deep-seated reasons of women's aphemia in media, pointing out dilemma as a harassment which is between the subversion and the construction for feminists of China today.

在历史(教学案例，试卷，课件，教案)回顾和现实研究分析的基础上，作者于"中国期刊网全文数据库"中选取1994年以来关于媒介与女性的相关研究文章116篇为分析文本，运用定量与定性相结合的方法，借用有说服力的数据，归纳和总结其主要议题及主要研究方法。

The purpose and significance of the thesis are clarified and the framework of the thesis is brought out. Chapter 2 gives an overall and systematical survey of the development of parallel processing systems. The computing model, program behavior, architecture selection and the performance of parallel processing on four classes of parallel processing systems—multi-processor, SIMD computer, pipeline computer and VLSI array processor are elaborated.

由此，本文的主要内容安排如下：第一章对自适应光学系统及其实现的意义作了简要描述，并着重评述了自适应光学系统的关键部件—波前图像处理机的研究概况，同时阐述了本文的研究目的和意义，进而给出了全文的基本结构框架。

In the forth chapter of the thesis, the thesis reported the measurement of the parameters of 87Rb atoms of trapped, especially the atomicity.

本文的第四部分介绍了对俘获的87Rb原子的参数测量，主要是对原子数的测量。

The thesis investigated the effect of reation temperation, pH value, and material ratio on the chelating reation. To determine the L-aspartic acid zinc complex\' chelation ratio by orthogonal experiment, we get the best conditions of reaction. On this basis, the thesis synthesized L-aspartic acid autunite complex and L-aspartic acid coppe complex.

本课题探讨了反应温度、反应溶液的酸度、原料配比n：n三个方面对L-天门冬氨基酸与金属元素反应得影响，并以螯合率为指标，运用L_9(3~4)正交设计实验对影响L-天门冬氨基酸螯合锌的条件进行了研究，得出最佳的反应条件。

The aim of this thesis is to give a new depictive perspective of HCI research by epistemology, so at the beginning of this thesis, an epistemological meaning of HCI is described, which is presented on the coordinate axis of nature world and life world.

从认识论角度对人机界面进行研究，目的在于提供一种描述性的视角，在这样的视角下，本文开篇即对人机界面的涵义从认识论角度做了描述。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了