新型环保钢制散热器的研制与应用

介绍了新型环保钢制散热器的设计、结构特点及主要制造工艺和性能特点。通过实际运行 ,证明该新型环保钢制散热器在室内供暖方面具有广泛的应用推广价值     

环境试验与可靠性试验的关系

从环境试验和可靠性试验的相关标准入手，详细论述了两者之间的相互关系与区别：互为补充，互为依存，共同发展，共同为保障产品的环境适应性和使用可靠性发挥作用。最后阐述了加强自然环境试验的重要性，它是检验实验结果的基本标准。     

论影响体育教学质量的环境因素

在对影响体育教学质量的几种环境因素分析的基础上,提出了克服体育实践教学环境 因素的消极影响的主要措施以及正确利用这些物理因素的积极作用。     

优化改造油田生产工艺 增产增效提高环保水平——涠洲11-4油田生产工艺优化改造实践

油田生产水处理和海管输油能力不足是制约涠洲11-4油田生产和影响生产安全的瓶颈问题。合理利用油田原有设施和条件,对生产水处理系统和输油管道系统进行工艺优化改造,使该油田B平台海管运行的安全可靠性得以明显提高,并使油田生产水处理能力和处理质量得到有效改善,同时大幅度降低了油田生产成本,拓宽了油田增产挖潜的空间。涠洲11-4油田优化改造生产工艺实践经验,可为进一步拓宽海上老油气田的生产管理思路提供参考。     

滑块式捞油抽子的设计

为了降低在捞油作业中油的漏失率．节约能源．分析了筒式捞油抽子的问题．改进其结构，设计了滑块式捞油抽子。现场应用表明，改进后的捞油抽子密封性好．可消除钢丝绳打扭造成的事故隐患，有效降低捞油漏失率，避免油污染环境，使用寿命长。     

绿色环保型水-乙二醇抗燃液

介绍了环保型水一乙二醇液压液的发展状况及性能特点，对比了环保型水－乙二醇液压液与其它润滑材料的生物降解性，表明这类水－乙二醇液压液是极具发展的环境友好型的抗燃液介质。     

Urban growth and environmental degradation: The case of Cairo, Egypt

The immense growth of cities, especially in developing countries, is resulting in the urbanization of both poverty and environmental degradation to a greater degree than ever before. This paper examines the processes of growth and degradation in the Greater Cairo Metropolitan Region (GCMR), currently the world’s tenth largest mega-city. It reviews the region’s growth and selected environmental issues as well as impacts of current efforts on managing the region. The assertion of this paper is that current management policies and bodies lack a comprehensive view of urban governance for the region, which does not bode well for the future environmental and economic sustainability of the region.     

抗红外成像制导技术浅析

红外成像制导导弹自诞生以来 ,经过数十年的发展 ,技术日臻完善 ,应用日趋广泛 ,研究和探讨对抗红外成像制导的技术和方法就显得尤为重要。介绍了红外成像制导的基本原理、发展和在战争中的重要作用 ,重点探讨了对抗红外成像制导的几种技术手段。     

实施ISO14000标准促进中国企业可持续发展

阐述ISO14000标准与国有企业可持续发展的关系。企业按ISO14000建立环境管理体系是企业可持续发展的重要方面，具有战略意义。企业施行ISO14000标准的效能显著，但目前实行IS O14000的企业相对较少。分析了企业施行ISO14000标准存在的困难，提出了建立环境管理体系的几点建议。     

Hydro-economic Modeling in River Basin Management: Implications and Applications for the European Water Framework Directive

Economic ideas and processes are becoming increasingly integrated with more traditional engineering and hydrologic models of water management problems. Combining economic management concepts and performance indicators with an engineering-level of understanding of a hydrologic system can provide results and insights more directly relevant for water management decisions and policies. When such models are developed and used with involvement of stakeholders, they can become a basis for shared understanding of water problems as a foundation for negotiated management and policy solutions. When implemented with optimization software, integrated hydro-economic models also can suggest promising innovative solutions for policy-makers to consider. Their applications to river basin management problems are reviewed. Economic and integrated economic-engineering-hydrologic modeling is then discussed in the context of the evolving European Water Framework Directive. Relevant items are cost recovery and water pricing, cost-effectiveness of water management measures, and public participation in decision processes.