冲模寿命与模具维修

针对我国模具寿命偏低现象 ,提出了通过规范冷冲模刃磨、修理行为 ,既可提高冷冲模寿命 ,又可大幅降低产品成本     

降低污水处理成本 迎接入世挑战

本文从污水处理工艺的选择、设备比选，占地，能耗等诸多方面介绍了在设计中如何减少投资，降低污水处理成本的经验与体会，并提出了可行的方法与建议。     

Ethical and legal implications in IVF and prenatal diagnosis in the U.K.

The natural desire for couples to be parents and the medical practitioner's inability to treat most genetic diseases have been responsible for some of the most exciting research into infertility and genetic disorders. This has led in the United Kingdom to the establishment of the Warnock Committee of Inquiry into Human Fertilization and its report in 1984, and to a Review of the guidance on Research Use of Fetuses and Fetal Material published in 1989 and known as the Polkinghorne Report. The Warnock Report, among other ethical issues, considers the most fundamental question which has been debated for thousands of years, namely, What is life and when does it begin? More recently, the report has been responsible for new legislation which imposes ethical and legal restrictions on the scientific and medical community. The Polkinghorne Report recommends a voluntary code of practice which is morally and ethically acceptable within our society. We are also fortunate in the U.K. to have a parliamentary structure which allows debate on such important human issues and is prepared to impose ethical restrictions.     

油田行业"三废"综合利用研究

介绍了国家“三废”综合利用方面的政策，结合油田行业资源综合利用现状，提出如何进一步开展油田行业“三废”综合利用工作，并更好地利用国家资源利用税收方面的优惠政策，开拓油田行业“三废”综合利用渠道，推动“三废”综合利用，争取得到最大限度的减免税额。     

内电解法处理染料废水的研究进展

综述了内电解法处理染料废水的现状，对该方法的作用机理、应用实例、工艺改进方面的研究进行了介绍，并分析了该方法的优缺点及其今后的发展方向。     

论我国自然资源产权制度的改革

我国自然资源产权制度长期以来界定不清晰和不合理，造成自然资源配置的效率损失很大，本文根据许多实例和交易成本理论来说明５０年代中期以来我国自然资源的一些主要产权制度的利弊，并提出未来改革的一些设想。     

培养提高建筑工程预算实践技能途径的探讨

高等职业教育的人才培养目标是为我国经济发展培养适应生产、建设、管理、服务第一线需要的应用性高素质人才，要求学生必须掌握够用的基础知识，必须具备较强的技术应用能力。本文以高职院校工程造价专业学生职业技能素质建设为起点，针对目前我国高职院校实践教学的现状，分析探讨了行之有效的强化培养高等职业院校工程造价专业实践技能素质的具体途径，旨在提高学生的实践能力和建筑工程预算实践技能。     

Water pricing towards sustainability of water resources: a case study in Beijing

The role of water pricing for managing water resources is widely recognized in many areas of the world because of the increasing scarcity of water resources, a high competition between water uses and environmental degradation. Based on the analysis of cost of water, this paper explores which types of cost should be reflected in the water pricing enhancing the sustainability of water resources. The principle of full cost pricing in which the cost should include supply cost, opportunity cost and externalities is proposed as a means to achieve the sustainability of water resources. In a case study of Beijing, low water price is analyzed as one reason for unsustainable water consumption. Thus water pricing justified is necessary and pressing. It is proposed to justify water price in phased manner and eventually towards full cost pricing. The assessment of impacts on water resources by raising water price shows water pricing could alleviate the conflict between water supply and demand. This paper concludes that water pricing can play an effective role in enhancing the sustainability of water resources in Beijing.     

产品生命周期环境成本核算实例研究

针对项目层次环境成本核算技术存在的2大缺陷，构建了产品生命周期环境成本核算模型。以红矾钠产品生命周期为例，通过企业的实地调查，以直接计算法、费用当量法进行拟合，得到了红矾钠产品（产量2.28万t/a)生命周期环境成本为，直接计算法：5084.48万元；费用当量法：4941.43万元。分析了环境成本核算对可持续发展决策和管理的作用和意义。     

沈阳发展循环经济初探

通过分析循环经济在沈阳发展的意义 ,提出沈阳发展循环经济的初步设想 ,为创建循环经济示范城市提供初始框架。