“当前，钢贸行业处于艰难期，钢贸企业要不断创新经营理念，强化企业管理，探索新的经营模式，在服务上下功夫，在为客户增值服务中创造自身的价值，实现生存发展。”这是时下众多钢贸公司经营者的共识。实际上，通过创新经营理念、强化企业管理，一些钢贸公司在当前严峻的市场形势下已取得较好的实效。

关键词：管理模式；服务机制

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近期由天然气涨价的传言所引发的国内部分地区抢购天然气的浪潮，成为了社会关注的一个焦点。本文基于经典的经济学理论，从理性人假设、心理预期、成本收益三个方面对“抢购天然气”现象进行经济学分析，解释了“抢购天然气”的内在经济动力，并在此基础上，探讨了能源价格机制形成的理论基础和实践经验，提出了能源价格形成机制需要注意的四大问题，为能源价格形成机制的进一步改革提供参考依据。

关键词：抢购天然气；经济学分析；能源价格机制；改革

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本刊以七大战略性新兴产业——节能环保、新一代信息技术、生物、高端装备制造、新能源、新材料、新能源汽车为研究重点，关注国家高层和各部委的动态，剖析国家和地方的新兴产业政策。本刊设有政策导读、领导讲话、七大战略性新兴产业本周国内外行业动态和重点企业新闻、投资专题四大板块，能够实时监测新兴产业和重点企业动态，把握新兴产业发展方向，研究发展重点，寻求发展机遇。

关键词：节能环保；新一代信息技术；生物；高端装备制造；新能源；新材料；新能源汽车

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This section describes the manner in which the U.S. military is organized to carry out its missions, how the military uses contractors to perform many essential services during contingency operations, and the existing air quality in Afghanistan and Iraq.

关键词：Afghanistan；Solid wastes；Erosive burning；Health；Toxicity；Combustion；Air quality；Waste management；Burning rate；Emergencies；Recycled materials；Iraq；Documents

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Our paper compares external effects of two municipal solid waste disposal technologies, bioreactor and dry tomb landfills, in a 600-year time- horizon using two different discounting techniques: Constant conventional discounting and Generation Adjusted Discounting (GAD). The paper starts with a short description of the basic characteristics of the two landfill-types. To demonstrate the sustainability deficiencies of constant discounting sustainability gaps are defined and calculated. Reference case for these calculations is the GAD which takes into account the basic requirements of sustainable development, namely inter-generational equity. Our calculations show that constant discounting usually uses too high discount rates to be in accordance with fundamental sustainability criteria leading to biased political suggestions. However, our approach is not solely restricted to landfills. It could be used as a guide to quickly check whether the results of social cost- benefit analyses of long-term public projects are in accordance with fundamental sustainability criteria.

关键词：Solid wastes；Comparison；Reactor operation；Costs；Germany；Waste management；Landfills；Municipalities

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This report describes the national municipal solid waste (MSW) stream based on data collected for 1960 through 2009. The historical perspective is useful for establishing trends in types of MSW generated and in the ways it is managed. In this Executive Summary, we briefly describe the methodology used to characterize MSW in the United States and provide the latest facts and figures on MSW generation, recycling, and disposal.

关键词：城市固体垃圾；美国

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本刊以七大战略性新兴产业——节能环保、新一代信息技术、生物、高端装备制造、新能源、新材料、新能源汽车为研究重点，关注国家高层和各部委的动态，剖析国家和地方的新兴产业政策。本刊设有政策导读、领导讲话、七大战略性新兴产业本周国内外行业动态和重点企业新闻、投资专题四大板块，能够实时监测新兴产业和重点企业动态，把握新兴产业发展方向，研究发展重点，寻求发展机遇。

关键词：节能环保；新一代信息技术；生物；高端装备制造；新能源；新材料；新能源汽车

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Prescription drugs, a category of psychotherapeutics that comprises prescription-type pain relievers, tranquilizers, stimulants, and sedatives, are among the substances most commonly abused by young people in the United States. Prescription drugs are readily available and can easily be obtained by teenagers who abuse these drugs to experience a variety of desired effects. Often these young people are unaware of the serious health risks involved in abusing prescription drugs. Increasingly younger adolescents obtain prescription drugs from classmates, friends, and family members, or they steal the drugs from school medicine dispensaries and from people for whom the drug had been legitimately prescribed.

关键词：医药；滥用药物；青少年药物滥用；处方药滥用；非处方药滥用

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本刊以七大战略性新兴产业——节能环保、新一代信息技术、生物、高端装备制造、新能源、新材料、新能源汽车为研究重点，关注国家高层和各部委的动态，剖析国家和地方的新兴产业政策。本刊设有政策导读、领导讲话、七大战略性新兴产业本周国内外行业动态和重点企业新闻、投资专题四大板块，能够实时监测新兴产业和重点企业动态，把握新兴产业发展方向，研究发展重点，寻求发展机遇。

关键词：节能环保；新一代信息技术；生物；高端装备制造；新能源；新材料；新能源汽车

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The purpose of this report is to provide documentation of the completed corrective action and to provide data confirming the corrective action. The corrective action was performed in accordance with the approved Corrective Action Plan (CAP) (U.S. Department of Energy (DOE), 1999) and consisted of clean closure by excavation and disposal. The Area 15 Quonset Hut 15-11 was formerly used for storage of farm supplies including pesticides, herbicides, and fertilizers. The Area 23 Quonset Hut 800 was formerly used to clean pesticide and herbicide equipment. Steam-cleaning rinsate and sink drainage occasionally overflowed a sump into adjoining drainage ditches. One ditch flows south and is referred to as the quonset hut ditch. The other ditch flows southeast and is referred to as the inner drainage ditch. The Area 23 Skid Huts were formerly used for storing and mixing pesticide and herbicide solutions. Excess solutions were released directly to the ground near the skid huts. The skid huts were moved to a nearby location prior to the site characterization performed in 1998 and reported in the Corrective Action Decision Document (CADD) (DOE, 1998). The vicinity and site plans of the Area 23 sites are shown in Figures 2 and 3, respectively.

关键词：农药；排水；化肥；除草剂；废物处置

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