Transition Strategy Research of China Telecommunications Corporation

摘要 本文主要研究在通信技术环境不断变化和综合信息服务需求快速增长的条件下，传统电信运营企业――中国电信集团公司（以下简称“中国电信”）实施转型战略的必要性和内容，并对其阶段效果进行评估。本文研究的对象是自2005年开始并正在实施的中国电信的转型战略，本文主要应用战略管理的理论和分析方法，广泛的收集资料，对企业的市场环境和演变过程进行研究分析，运用SWOT方法对企业进行分析，探讨中国电信转型战略问题。 本文分六章，第一章是研究概述，介绍本文的研究背景，主要是国际和国内电信业的发展趋势和研究对象中国电信企业的基本情况。第二章分析中国电信的外部环境，探讨其面临的机会和威胁；第三章分析中国电信的...Abstract The paper studies the necessity and contents of China Telecom’s transition strategy on the condition of the fast-changing environment for telecom technology and the rapid-growing needs for comprehensive information service. It has also made an evaluation on its phased achievement. The object of the paper is the transition strategy of China Telecom which began from 2005 and has being done...学位：管理学硕士院系专业：管理学院高级经理教育中心（EMBA项目）_高级管理人员工商管理硕士(EMBA)学号：X20041506

On the Discourse of China in Anthropology ——A Recording of The 6th Summit Forum on Anthropology

就“人类学的中国话语”主题，学者们各抒己见，认为中国人类学要有自己对于田野材料的理论提升即“话语权”，就必须做好研究，进行系统的学科建设，以及跨学科整合。Centering on the theme of ＂the Discourse of China in Anthropol- ogy＂, scholars have voiced their own opinions and agreed that China needs to make researches and systematic discipline construction if it were to have its own theories on fieldwork, or discourse power

EIS Characteristics of Anodic Dissolution for P110 Steel under CO_2 Environment

研究了P110油管钢在CO2 饱和的模拟油田采出液中 ,阳极极化下的EIS谱随温度的变化规律 .结果表明 :在低于 90℃的范围内 ,存在一个谱图转变临界温度 ,临界温度之下为三个时间常数型谱图 ,临界温度之上为两个时间常数型谱图 .从阳极反应机理和CO2 腐蚀特征出发对试验结果进行了解释 .Effect of temperature on the electrochemical impedance spectroscopy for P110 steel at anodic polarized potential was investigated in simulated CO 2 saturated oil produced water. The results demonstrated that in the range from room temperature to 90 ℃, there was a critical temperature , below which a three time constant impedance spectrum was observed and above which a two time constant spectrum was shown. A reasonable explanation was given to this phenomenon in an effort to elucidate the mechanism of anodic dissolution and characteristics of CO 2 corrosion.作者联系地址：北京科技大学材料科学与工程学院腐蚀与防护中心!北京100083,北京科技大学材料科学与工程学院腐蚀与防护中心!北京100083,北京科技大学材料科学与工程学院腐蚀与防护中心!北京100083,北京科技大学材料科学与工程学院腐蚀与防护中心!北京100083,北京科技大学材料科学与工程学院Author's Address: Corrosion and Protection Center, School of Material Science and Engineering, University of Science and Technology Beijing 10083 LU Min?xu, YAN Mi lin, ZHAO Guo x