中文翻译英文转换器二十世纪是人类历史上消耗能源最多的一个世纪,工业化的发展对能源的供给提出了极高的要求,加之自然保护意识的淡薄,人类对大自然进行了疯狂掠夺和破坏.社会经济的

中文翻译英文转换器二十世纪是人类历史上消耗能源最多的一个世纪,工业化的发展对能源的供给提出了极高的要求,加之自然保护意识的淡薄,人类对大自然进行了疯狂掠夺和破坏.社会经济的
中文翻译英文转换器
二十世纪是人类历史上消耗能源最多的一个世纪,工业化的发展对能源的供给提出了极高的要求,加之自然保护意识的淡薄,人类对大自然进行了疯狂掠夺和破坏.社会经济的发展使人类对能源的需求越来越大,但大自然所蕴含的资源却不是取之不尽用之不竭的,如不做出相应努力,人类在不久的未来将会面临能源短缺、生产生态环境严重恶化的问题.在二十一世纪的今天,煤矿企业推行循环经济的发展模式,是煤炭行业深化可持续发展的必然选择,为煤矿企业的发展找到了方向.本文以煤炭企业循环经济发展理论分析为基础,探索具有普遍意义的煤炭生态产业链网和循环经济发展模式、科学适用的煤炭企业循环经济发展指标体系以及衡量煤炭企业循环经济发展水平的评价模型.论文分析了循环经济理念对煤炭企业循环经济发展的导向作用,煤矸石、煤矿瓦斯、矿井水处理的循环经济产业链的建设,通过产业链的组装、补充、延伸和耦合,煤炭企业形成由多条横向和纵向产业链构成的产业链网.从而形成一个立体交叉的循环经济建设模型.构建煤炭企业循环经济指标体系.采用层次分析法对指标体系进行权重赋值.应用多级模糊综合评价对循环经济发展水平进行测度,能够很好地克服指标属性的模糊性,识别出煤炭企业循环经济的发展现状和限制因素,获得更为客观的综合评价结果.

中文翻译英文转换器二十世纪是人类历史上消耗能源最多的一个世纪,工业化的发展对能源的供给提出了极高的要求,加之自然保护意识的淡薄,人类对大自然进行了疯狂掠夺和破坏.社会经济的
The twentieth century is human history energy consumption of a maximum number of century, the development of the industrialization of the energy supply put forward the requirements of high, in addition to the natural protection consciousness of nature, human weak the crazy robbing and destruction. The development of social economy make human demand for energy, but more and more with the nature resources but not the inexhaustible, such as not make corresponding efforts, human in the near future will face energy shortage, production of ecological environment deterioration problems. In the 21 st century today, coal enterprise promoting the circulation economy development mode, the coal industry is the inevitable choice of deepening the sustainable development, the development of the coal mine enterprises to get the direction. In this paper, the coal enterprise development of circular economy theory, based on the exploration of the most important ecological industry chain nets and circulation coal model of economic development, scientific applicable coal enterprise circular economy development index system and the coal enterprise measure circular economy development level of evaluation model. This paper analyses the concept of circular economy of coal enterprise of circular economy development orientation effect, gangue, coal gas, mine water treatment of circular economy industry chain construction, through the industrial chain of assembly, complement, extension and coupling, coal enterprises to form DuoTiao by horizontal and vertical industry chain of industry chain a nets. So as to form a three-dimensional cross the circulation of the economic construction model. Construct the index system of coal enterprise circular economy. Using analytic hierarchy process to an index system weight assignment. Application multilevel fuzzy synthesis evaluation of the circular economy development level of the measure, is able to overcome the fuzziness of attribute index, identify the coal enterprise circular economy development present situation and limiting factors, and get more objective of comprehensive evaluation results.
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