对火电厂补水系统改造技术方案的探讨

等效焓降法是近几年来发展起来的一门热工理论,是电力部推广的重点节能措施,作为一种新的热力系统计算分析方法,在热力系统局部变化定量分析中它简捷、方便、准确.是热力系统优化、节能改遗的理论依据,对挖掘节能潜力,搞好节能技术改造有着着重意义.汽轮发电机组进行热力系统分析,依据分析的结果,在冷凝器中增设一套装置,把化学补水打八凝汽器中,使排出的气体迅速冷却,从而提高真空和发电厂的回热经济性、同时降低给水中的含量和排汽温度暨、火电厂化学补水系统和节能改造技术.     

通信机房中电源节能技术的实践运用分析

在通信技术快速发展的状态下，通信电源行业也迎来了新的契机，环保、安全、节能越来越成为通信机房中，电源产品开发和配电设计的发展趋势。寿命短、可靠性差、效率低下的电源产品渐渐地被淘汰，相对应的，人们越来越引起重视配电结构的合理设置及配电系统的资源优化。文章针对移动通信机房配电系统结构和电源产品性能存在的问题，有针对性对电源节能技术进行分析，并给出各节能手段的可执行方式和具体措施。     

浅析暖通空调的节能设计及其运用

当前,提高节能效果和使用舒适性已经成为空调领域获得持久发展能力的必然选择,而且,在进行建筑设计时,节能、环保、减排都是目前的设计主题,暖通空调作为建筑工程的能源消耗大户,对其进行节能设计,不仅符合当前空调设计和建筑设计的主流发展形式,对于保护生态环境、缔造绿色节能社会也是大有裨益的.在本文中,笔者就暖通空调的节能设计问题进行了分析,并探讨了它的实际运用情况.     

实现建筑电气节能设计的思考

电气系统节能设计是建筑节能的一种方式,讨论了对电气节能设计的几点认识,包括合理设计供配电系统、选用节能变压器以及进行照明节能设计等措施。     

浅谈加强暖通节能系统的重要性

节能是世界各国的共同目标,而在建筑工程中实现暖通空调系统的节能是当前建筑界追求的目标,本文将对暖通空调系统节能设计所面临的困难和设计方向进行论述.     

减排考核体系亟待改变

目前我国实行的节能减排区域考核体系,没有考虑到各行业差别,以及行业内节能减排好企业和差企业两极分化状况,势必造成地区之间和行业之间节能减排工作不平衡。     

浅论建筑电气节能方法

在建筑物的电气炼设施设计过程中，其节能的潜力非常大，因此必须精心的进行建筑物的设计电气安装设施，特别是节能设计。本文介绍了建筑物电气节能设计原则，详细的探讨了在建筑物电气设施的相关选择标准，了解相关设备的工作原理、性能，从经济和技术上进行比较，使用这些方法可以在节能设计过程中以确定选用合适的节能设备，实现真正的能源节约。     

探讨夏热冬冷地区节能建筑的设计措施

本文结合我国夏热冬冷地区节能设计的特点对节能建筑的设计措施进行了分析，并阐述了对此地区节能设计的未来展望。     

质量原则下试验室精细化管理探讨

介绍了质量管理体系及其八大质量原则和精细化管理的概念,对试验室在质量体系及质量原则之下的精细化管理方法进行了分析,通过将精细化管理方法和质量管理原则相结合,可以更好的提升试验室的服务质量和运作效率。     

建筑给排水设计中节能减排设计分析

给排水设计是建筑工程设计的重要组成部分,现代建筑理念下,人们对于建筑工程的质量要求不断提升,给排水设计节能化、环保化已成为其设计施工的基本要求。然而实践中,建筑给排水系统节能减排设计中的问题仍然突出,其对人们的用水质量和社会可持续发展造成严重阻碍。基于此,进行给排水系统节能减排设计中的问题分析和处理已经成为建筑工程行业高效发展的内在要求。鉴于此,文章主要分析探讨了建筑给排水设计中节能减排设计方面的内容,以供参阅。     

Brown＇s Blossom in Britain-China

The overall strategic relationship between U.K. and China is ＂better than ever＂, China- Britain relations have maintained good momentum, with increased high-level exchanges and the reinforcement of strategic mutual trust, with more room for growth in the future.     

Challenge and Opportunity Go Hand in Hand——What Global Economic Agitation Brings to the China's Economy?

Domino effects of the global finance agitation As the origin of the subprime crisis,US financial institutions lost USS45 billion last year,accounted for over half of the total US,EU & Japan loss.Since January 15th,Chtigroup released its financial statement of the 4th quarter,showing a net deficit of USS9.83 billion,which marked the hisoric high of its quarterly deficit.     

Sinosteel：Extraordinary Moves in Industry Chess

Among the Fortune 500 firms,more and more images from China emerge out.On the 2008 list,Sinosteel Corporation,a landmark group of China industries quietly squeezes into the candidate line.As the largest steel service ＆ trade enterprise,its sales reached at RMB 111.24 billion,with a year-on-year increase of 83.03 percent,and the profit grew by 180.03 percent.On the Sinosteel 2008 Work Meeting,the president Huang Tianwen uttered,＂In the coming year,we will work for US$20 billion sales,and look forward to getting a position in Fortune 500 firms for ourselves.＂     

Walk Through Unusual Five Years—— An Exhibitor＇s Canton Fair Course

When the 103rd Canton Fair is approaching, an old friend of Canton Fair, Li Ying from Jiangsu prov-ince recollected his past five years＇ experiences to the grand trade meeting. Each year is special, with some unforgettable memories colored by the year.     

Jean-Pierre Duprieu： Willing to Be A Legate of Sino-French Business

Estaing, former French president, Valery Giscard d＇Estaing attended Sino-French Economic Seminar held in Shanghai in early April and said that the world center has shifted from the west to the east with many European and US companies entering into Asia, and China has the ability to play an important role in the world stage. Estaing, naming himself＂French Confucian＂, then said in Chinese that a cook-group includes 10 people in ancient Chinese soldier system and the cook is in charge of cooking for them. And people who belong to the same cook are actually ＂Partners＂.     

China''''s Stock Market Wave

The annual meeting of the World Economy Forum was held in Davos,a little town in Switzerland,on January 23rd to the 27th this year,with the theme"the Power fo Collaborative Innovation",over 2500 celebrates from ture political and cconomic circles of more than 80 countries and challengred logether to talk about the future of the global economy in 2008,A Forum for the problems and challenges that face whole world,some of the keywords which drew attention during the event were:the U.S.subprime mortgage crisis,soaring energy prices,the economic slowdown in the U.S.ermerging economic bodies,authority funds and the general unpredictable nature of the global economy.     

Trade Promotion from Neighborhood

If you are considering to trade with companies in Japan or expanding your .business to Japan, we are ready to help from the very beginning.＂ You will find this greeting at the first sight on the Chinese website of Japan External Trade Organization （JETRO）. JETRO has committed itself in delivering highly efficient and quality services to meet the demand of internal and external customs including Japanese companies, hence winning a good reputation in the international trade arena. In recent years, with its priority in advancing business cooperation in South and East Asia, JETRO has made great achievement in promoting trade between China and Japan. Therefore, China＇s Foreign Trade interviewed Mr. Yoichi Maine, Deputy Director General of JETRO BEIJING.     

Auto Parts Market Potential Coming into Surface

Looking at the increasingly fierce competition in the world auto market. global automobile manufacturing industry, taking Europe, the U.S. and Japan as representatives, is gradually forming a new type of relationship, mutual cooperation between whole vehicle and parts manufacturers. We can clearly see that auto parts manufacturers have become independent from the whole vehicle manufacturing companies, which means that the former structure of auto industry has greatly changed, and a new relationship,     

Public Financial Expenditure——A Reflection of the Livelihood Improvement

In recent years.China's public finance put social construction high on the agenda and attaches more importance on livelihood insurance and improvement.The 2003-2007 public financial expenditure reflects a fact that the government isputting more emphasis on livelihood andissues concerning the people.     

Voices from the MPC and CPPCC

"Crucial for economic growth.energy utilization has its role in all economic sectors and every aspect of people's daily life.Now we are in dire need of a new profession,namely energy manager.We not only need to have passion and responsibility,but also a scientific approach to conserve energy and cut emissions.APpropriate legislation should be in place.and a special profession should be introduced to ensure the implementation of these laws and regulations."