中国未来电力需求与核能

本文介绍了我国未来电力需求和能源结构，阐述了核能是我国满足经济发达地区电力需求的合理选择，并提出了我国“九五”核电计划和中期目标，以及发展核电中面临的问题和基本对策。     

DCS的现状与发展趋势

叙述ＤＣＳ的进展。目前的ＤＣＳ正面临来自用户需求的挑战，为保住全球市场竞争优势，制造加工行业用户需要建立集过程控制数据与商业信息于一体的ＣＩＭＳ。未来ＤＣＳ应具备服从国际标准的开放性和互换操作性。以ＩＳＰ现场总线为基础的系统结构可能成为未来的ＤＣＳ。提高应用水平有助于发展未来的ＤＣＳ     

Technology transfer projects in developing countries—furthering the Project Management perspectives

This paper attempts to broaden the analysis of the technology transfer phenomenon by refocusing research attention on the level of performance assessment of technology transfer projects. An holistic evaluation framework based on the considerations of an extended Project Life Cycle model is proposed to overcome some of the shortcomings of conventional approaches to project evaluation. This also reinforces the need for open systems thinking in assessing and managing risk of technology transfer projects. The discussion is based on two case studies which articulate the experiences with two integrated mechanisms of technology transfer used in Algeria from 1965 to 1990: turnkey and “product-in-hand”. The aim is to gain a better understanding of the processes of technology transfer and to contribute to the improvement of associated managerial practices in developing economies.     

宝钢余能回收及其前景

在分析了宝钢余能资源与回收状况的基础上，展望了宝钢余能回收的发展前景，并提出了今后将要实施的８个节能项目．     

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吐哈油田在总结国内成功经验的基础上，立足先进适用，配套可靠，相继在鄯善、温米、丘陵三大油田建成了鄯善１０＃、鄯善３０＃、温米５０＃、丘陵１２０＃轻烃回收装置，形成了２１０×１０４ｍ３／ｄ的处理规模。根据吐哈油田天然气的物理性质、压力、外输压力要求，采用低温分离法。在轻烃回收发展过程中，经不断完善和改进，现已形成燃气引擎往复式压缩机；分子筛脱水；多股流冷箱换热；重烃逐级降压闪蒸提馏脱水技术；丙烷制冷；膨胀机制冷；导热油供热；ＤＨＸ工艺；屏蔽液烃泵；分布式集散控制系统和安全联锁控制１０项关键技术。     

历史成本会计面临的冲击与发展趋势

以历史成本会计特点分析为重点,比较、分析了历史成本会计的优点和面临的挑战,指出历史成本会计仍将是基本的会计模式,但多种计量属性并存将是未来财务报告的发展趋势。     

全封离式低,中功率CO2激光器

本文回顾了过去十年来封离CO_2激光器使用射频(RF)激发技术方面的进展,并讨论了这一技术现状以及技术与市场的挑战。     

Energy pricing policies in developing countries

Government energy pricing policies have multiple and often conflicting objectives: economic efficiency, government revenues (for both parastatal supply companies and the treasury), maintenance or improvement of income distribution, promotion of particular sectors (such as industrial exporters and local resource development) demand management and security of supply. It is important to examine the impacts on and the trade-offs between these objectives resulting from alternative policies in order to assist in policy selection. This article discusses the more important objectives and their conflicts and outlines an approach for the quantitative examination of alternative policies.     

2005年中国电信运营市场发展现状与展望

2005年是中国电信业的“转型年”．国内电信运营商依赖投资拉动增长速度减缓的趋势得以深化。国内电信运营商的投资更加趋于理性。通过总结2005年田内电信运营市场态势、各运管商发展策略、行业热点及未来展望四个方面阐述国内电信运营市场的发展状况。