Asymmetric Regulation System Fit for Chinese Telecom Market

After the new round of restructuring of Chinese telecom sector,it's pressing to formulate and implement asymmetric regulation policies so as to shape an effectively competitive market structure in a relatively short term.This paper reviewed the asymmetric regulation policies and practices carried out in foreign telecom market,and then according to the specific situations of Chinese telecom market,proposed the principles and corresponding policies for establishing an asymmetric regulation system fit for Chin...     

面向企业信息化实现管理现代化

为适应社会信息化技术的发展，必须积极推行企业信息化，企业信息化引发管理革命，从而丰富了企业管理现代化的内容。本文论述了上述三方面的内部及演化关系，指出只有面向企业信息化，才能充分实现企业管理现代化。     

深化水管体制改革促进水务事业持续发展

普洱市位于云南省西南部，面积4．5万km^2，与越南、老挝、缅甸三国接壤，国境线长486km。新中国成立以来，历届党委、政府高度重视普洱市水利事业的发展，把除水害、兴水利作为造福人民、荫及子孙的百年大计。到2006年年底止，全市累计建成蓄引工程49163件，其中：蓄水工程637件（中型水库10座、小型水库262座、塘坝365座），设计库容47556万m^3：引水工程48526件，年供水总能力11亿m^3。[第一段]     

注射成形粘结NdFeB磁体:工艺·性能·应用

综合介绍了几种适于注射成形粘结NdFeB磁体的磁粉制备方法及特点；讨论了粘结剂、改性剂及磁场取向对注射成形NdFeB磁体最终磁性能的影响及其应用市场。在此基础上，指出了今后开展研究工作的方向。     

磷矿中七种金属元素的光谱法测定

研究了磷矿样品中7种金属元素锰、钴、镍，锌、铬、钼及铋的分析方法，选择了灵敏度高干扰少的谱线，绘制出工作曲线，对样品进行了科学处理，不必进行化学分离即可对七种元素同时测定，经合成样分析、回收实验及样品测定，证明此方法精确可靠，其回收率在98％-102％之间。     

真空冷冻干燥技术在三七加工中的应用

介绍了真空冷冻干燥的基本原理，并据三七的特点，探讨三七真空冷冻干燥的工艺流程及特点，简要分析了三七冷冻干燥的前景。     

常减压蒸馏装置换热网络的节能优化

利用夹点技术理论对耗能严重的某炼油厂常减压蒸馏装置进行用能诊断分析;并结合热力学原理得到两种优化换热网络,节能效果显著。     

Effect of Y2O3, CeO2 on Sintering Properties of Si3N4 Ceramics

The effect of rare earth oxides Y203 or Ce02 on sintering properties of Si3N4 ceramics was studied and the mechanism of assisting action during sintering was analyzed. The results in dicate that the best sintering properties appear in Si3N4 ceramics with 5% Y203 or 8% CeO2. Secondary crystallites are formed at grain boundaries after heat treatment,which decreases the amount of glass phase and contributes to the improvement of high-temperature mechanical properties of silicon nitride.     

Experience in testing the Motif interface

The testing and quality assurance of the Motif 1.0 graphical user-interface software are described. The testing goals, which fell into three general categories (code coverage, defect-density, and defect-arrival rate), and a deliverable formal test suite are examined. The three phases of the testing process-evaluation, test development, and regression testing-and the tools used in testing are discussed