在分析目前煤炭环境成本构成的基础上，对煤炭环境成本的构成要素进行了完善与规范。
Based on discussing the structure of coal environment costs, the elements that composed the coal environment costs are analyzed.
企业在经济活动中常常只追求内部经济性，滥用环境而不构成成本，将外部不经济性留给社会。
In their economic activities, enterprises often seek after only the inner economy, abuse environment without incurring any cost, and leave the outer economy to the society.
如何有效地处置日益增加的污泥，既不使成本过高，又不对环境构成二次污染，是环境工程界最为关注的课题之一。
How to effectively disposal increasing sludge, neither make cost is exorbitant, and no environment form secondary pollution, environmental engineering is one of the most attention subject.
考虑、分析和研究生产资料成本、社会成本及环境治理成本等的构成成为当前需要解决的问题。
Correspondingly it has become an urgent task to consider, study and analyze the seasonable structure of production material cost, social cost and environmental cost.
运用现有环境成本研究成果，合理确定煤炭环境成本的构成要素。
Use the existing environmental cost research results to confirm the elements of the environmental cost of coal-mining enterprise rationally.
广告费用是构成现代商业企业运营成本的重要组成部分， 广告定价水平 是事关到整个经济环境顺畅运行的 重要因素。
The ad-rate is the important part of the running cost of the modern corporations. The level of pricing ads is an important factor that makes the entire economy running smoothly.
广告费用是构成现代商业企业运营成本的重要组成部分， 广告定价水平 是事关到整个经济环境顺畅运行的 重要因素。
The ad-rate is the important part of the running cost of the modern corporations. The level of pricing ads is an important factor that makes the entire economy running smoothly.
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