“他们称它为清洁煤，因为他们使用了一些过滤器，但实际上是胡说八道，”无煤公民团体的默尔扎·马尔齐奥利说，该组织位于附近古国伊特·鲁里亚的塔奎尼亚镇。
"They call it clean coal because they use some filters, but it is really nonsense," said Marza Marzioli of the no coal citizens group in the nearby ancient Etruscan town of Tarquinia.
传统上，煤炭都是在开采地燃烧——尤其是用以取暖和发电的动力煤或电煤。
Traditionally, coal is burned near where it is mined - particularly so-called thermal or steaming coal, used for heat and electricity.
据估算，实际上这些地下潜燃的火光一年要烧尽约2 000万吨的煤，要知道这可相当于德国去年全国上下总产煤量！
In fact, these underground blazes burn through an estimated 20 million tons of coal a year, the equivalent of the entire coal production of Germany last year.
石油仅仅是中国污染的一部分，中国是世界上产煤(同时也是煤矿伤亡人数最多)最多的国家，2005年产煤量是22亿吨。
Oil is only part of the picture. China is the world's biggest producer of coal (as well as of coal-mining fatalities), digging out 2.2 billion tonnes in 2005.
只有加强洁净煤技术的研究降低商品煤的含硫量， 才能从根本上减轻煤中硫对电力生产的不利影响。
Decreasing sulfur content of coal through to strengthen clean coal technology research and development that is the basic route for decreasing the influence.
论文基于“煤结构决定煤的性质”这一学术思想，在研究煤的结构和演化特征的基础上，从煤的微观结构来研究煤的瓦斯吸附、放散特性。
Based on the academic thought that "coal structure decides the nature of coal", which is from the microstructure of coal to study the gas adsorption, emission characteristics.
在此基础上，对上海电煤长江运输系统航线配船进行优化，得出上海电煤长江运输系统航线配船方案。
And then, based on the transportation route system, the scheme of optimized fleet allocation on Yangtze Rive for Shanghai power coal is putted out.
总体上，混有添加剂煤粉的燃烧率相对于未添加任何物质的基准试样煤粉提高了20%左右，并对试验结果进行了极差和方差分析。
On the whole, the combustion efficiency of the coal powder with additives increases by 20%; meanwhile, the range analysis and variance analysis are used with the experimental data.
本文在多相介质力学的理论基础上，提出了煤体有限变形下煤与瓦斯突出的耦合失稳理论。
Based on the theory of multi-phase media continuum mechanics, the coupling instability theory of coal-methane outburst is proposed under finite deformation.
在分解炉喂煤和窑头喂煤上，重点对温度、风压、窑电流值等重要参数进行实时监测，实现对智能专家系统的设计。
In the terms of feeding rate for the kiln and decomposing furnace, the temperature, wind pressure and kiln current which were monitored by computer were need to be focused on, to finish .
在世界上，含煤岩系中是否存在以煤岩为主要贡献组分而形成的油田？
If the oil fields whose major contributing components are coal rock exist in the coal bearing system of the world?
在现场观测及实验研究基础上，对急倾斜水平分段放顶煤开采过程中顶煤体结构进行了研究。
Base on the site observation and experimental research, the paper studied the top coal structure for the top coal caving mining in steep inclined seam sections.
从理论上分析了桁架锚杆系统的作用机理，并针对“三软”全煤巷道的特点，制定了全煤顺槽桁架支护方案。
This paper theoretically analyzes the mechanism of truss bolt system, and gives the design of coal roadway support according to the characteristics of the "Three-soft" coal roadway.
同时通过实测与模型计算相结合，验算了区段煤柱留设尺寸的合理性，并在此基础上探讨了沿空掘巷无煤柱开采的可行性。
Combined with field tests and numerical simulation, the size of section pillar is proved to be reasonable and the feasibility of driving without section pillar is also studied.
在大量构造煤分析和鉴定的基础上，探讨了变形环境及不同性质应力作用对构造煤结构的影响。
The influence of the deformation environment and different stress action on tectonic coal structure is discussed on the basis of analyzing and identifying a large number of tectonic coal samples.
赣西北地区下二叠统王家铺煤组和上二叠统乐平煤组，形成于陆缘海的湖泊沼泽环境。
The Lower Permian Wangjiapu coal measures and the Upper Permian Leping coal measures in Northwest Jiangxi were formed in lacustrine environment in the epicontinental sea area.
在大量实验数据基础上，分析了型煤中各种成分（如挥发份、水分），型煤不同成型压力，型煤中添加固硫剂及助燃剂对型煤着火燃烧的影响。
Through these experiments, some factors influencing ignition and combustion of briquettes are analyzed, such as coal properties, different pressure on molding and the additives in briquette.
在此基础上，对新优化设计的航煤加氢装置流程进行了模拟，以此检验夹点技术方法对优化航煤加氢装置换热网络的准确性。
On these bases, the processes of the optimal design unit were simulated and calculated with PRO-II. Pinch Technology in this test method optimize the accuracy of heat exchanger network.
在总结现场试验效果的基础上，应用断裂力学理论分析了急倾斜煤层巷道放顶煤顶煤破断裂纹的扩展和破碎机理。
On the basis of summarizing testing effects, the extension of crack and the breaking mechanism of top coal caving in steep seam have been analyzed by applying fracture mechanics theory.
利用开发的红外透射法粉体浓度计算机测定系统，在高炉氧煤喷吹气-固两相流动模拟装置上测定了氧煤枪的煤粉浓度场。
The concentration distribution of pulverized coal in blowpipe of blast furnace was measured in an isothermal two-phase model by means of a computer measuring system based on infrared transmission.
煤与瓦斯突出危险煤层的放顶煤开采有严格的法规限制，限制主要是从安全上考虑的。
There are strict regulations in top-coal caving mining with hazard of coal and gas outburst. The main reason is the problem of safety.
在此基础上提出“煤变质区”的概念和类型，并对我国的“煤变质区”进行了具体的划分。
On the basis of what is said above we put forward the concept and types of "Coal Metamorphism Region" and specifically divi...
贵州上二叠统含煤岩系煤级分布在平面上呈现X型分布特征，即具有东、西侧变质低，中部变质高的特点，分布规律明显。
The coal classification distribution of coal bearing strata in the Up Permian Series of Guizhou has an X type feature in plan.
中德、中美和中日合作进行的几个煤直接液化项目的可行性研究结果表明，在中国建设煤直接液化厂不但技术上可行而且也有较好的经济效益。
The feasibility study results from China-German, China-USA and China-Japan cooperation projects shown that to build a coal direct liquefaction plant in China is not on...
通过对顺槽煤柱破坏失稳机理及煤柱上覆岩体的结构特征、垮落失稳机理的分析，提出了合理煤柱宽度的计算公式。
Through analyze the failure mechanism and structural feature of mine pillar and upside rock, the reasonable virgin coal width formula has been obtained.
在解决了存煤量监测的基础上，建立了存煤量优化决策规则。
Represented the optimization decision-making rules of coal load and steel balls.
在此基础上提出“煤变质区”的概念和类型，并对我国的“煤变质区”进行了具体的划分。
On the basis of what is said above we put forward the concept and types of "Coal Metamorphism Region" and specifically divides the "Coal Metamorphism Region" in China.
在总结国内外煤岩配煤方法的基础上，确定了宝钢煤岩配煤的基本思想，并进行了试验设计。
The basic idea and test of Baosteel method of coal blend with petrography was obtained and made after reviewing domestic and abroad methods of coal blend with petrography.
在总结国内外煤岩配煤方法的基础上，确定了宝钢煤岩配煤的基本思想，并进行了试验设计。
The basic idea and test of Baosteel method of coal blend with petrography was obtained and made after reviewing domestic and abroad methods of coal blend with petrography.
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