查询词典 coal-scuttle

The results show that there is a linear correlation between magnetic susceptibility and density. Take 1.6 g/cm^3 as a boundary value, the magnetism of high density coal and low density coal was opposite. The diamagnetism property of low density coal weakens and the paramagnetism of high density coal enhances along with the size reduction of fine coal. The magnetic field intensity influences the magnetism of coal.

研究表明：比磁化率同密度间存在线性相关关系，以1.6 g/立方公分为界，高、低密度级煤分别呈顺磁性和逆磁性，且随煤粉粒度的减小，低密度级煤的逆磁性减弱，而高密度级煤的顺磁性增强；磁场强度对煤的磁性有一定影响。

Through similar simulation test of block top-coal drawing, the influence of coal block size and block position in top coal on the recovery ratio and drawing manner is studied. It is found that the drawing manner has the different adaptation to the top coal which has different block distribution. The caving capacity is mainly decided by the block size. The top-coal which has layer difference of block with the same size has different recovery ratio. It is shown, that, to the given top-coal blocks, the recovery ratio of uniformly mixed blocks is maximal in the manner of drawing at interval of one support.

研究表明，顶煤块体大小是影响顶煤回收效果的主要因素，在顶煤块径一定的条件下，块体层位分布不同是造成顶煤回收率差异的主要原因，研究表明各级块度均匀混合时顶煤回收效果最好，块度从下向上增大分布次之，大块为中位顶煤时回收效果最差；各种放煤方式的适应性不同，各级块度均匀混合的顶煤适合用间隔放煤；块度从下向上增大适合用顺序放煤；大块在顶煤中位分布时，中硬煤以下适合用间隔放煤，硬煤应采用顺序放煤方式。

Huainan coal co-operation with Shanghai Tian integrated set of power plants are under construction; co-operation with the German Ruhr coal chemical project is progressing well; 20 square kilometers of "coal chemical industrial city" projects under planning and development of coal chemical industry, By 2010, the Huainan coal mining will be formed the amount of 120 million tons production scale, with a total installed capacity to reach 10 million kilowatts, and the formation of several large-scale coal chemical industry base in megaton.

淮南煤矿公司与上海天的电厂综合设置操作正在建设中，与德国鲁尔煤化工项目合作进展顺利，20平方公里的"煤化工城"工程的规划和发展煤化工产业，到2010年，淮南煤矿将形成120万吨规模的金额，总装机容量达到1000万千瓦，和几个大型百万吨级煤化工产业基地的形成。

The aim of this paper is to summarize the experiences of the construction of coal harbors, forecast the harbor throughout and shipping quantity based the main effect of the sea coal market by the investigation of the equipment of coal harbors, give the coal harbor evaluating index and methods, and analyze the foreground and countermeasure of the harbors based the system innovation by the developing forecast of coal market and the capacity analyze of coal harbors.The paper uses the methods of determining the nature and quantity.

本项研究采用定性与定量向结合的方法；煤炭海运量预测以未来煤炭市场需求预测为依据，按照主要煤炭调入地区运输方式的分配比例，并根据煤炭运输的经济性和合理性原则，采用指数平滑预测方法进行预测；对港口通过能力和设施、设备的利用情况进行定量评价，并建立相关的评价模型和评价指标。

On the base of large quantitative test, using coal petrography and organic geochemical data, the source of oil and gas in the coal-measures is analyzed. And it is concluded that the area's Yan'an group coal-bed has a low potential of oil production, and the oil and gas contained in the coal-measures and superjacent strata comes from underlying Upper Triassic Yanchang group strata. After a series of parameters of coal seam and surrounding rocks are tested, gas formation, storage, preservation, permeability of the coal-rock seam are analyzed and evaluated.

本文在大量测试工作基础上，利用煤岩学与有机地球化学资料，分析了煤系油气的来源，认为本区延安组煤系煤层生油潜力差，煤系及其上覆地层所含油气为下伏上三叠统延长组源岩所生，油气主要通过迭置的砂体、不整合面、构造裂缝等自下向上运移进入煤系；通过对煤层及围岩一系列物性参数的测试，分析与评价了煤岩层的生、储、盖、渗性能与可抽放性，得出主采4_(-2)号煤层属中等储集、低渗透层，围岩封闭性差，渗透性高，煤层瓦斯含量低，而顶板砂岩瓦斯含量高，为采面瓦斯涌出的主要来源。

Based on the research, the author points out the distribution of the disturbed coal along the coal bed is caused by the coal-seam slip; presents multistratified and multi-staged; developed in some specific coal beds; the value of Ng of the disturbed coal possess dual character in the coal-gas outburst prediction.

分析了影响煤层瓦斯分布和瓦斯突出的地质因素，重点研究了煤体结构和地质构造标志；提出了突出煤层临界厚度计算方法、瓦斯动力现象综合分类方案和研究区突出防治措施建议。

Article 72 If an enterprise, in violation of the provisions of Article 53 of this Law, adulterates coal and sells inferior coal as quality coal, it shall be ordered to stop selling coal, its unlawful proceeds shall be confiscated and it shall be imposed with a fine of not less than one time and not more than five times its unlawful proceeds, and its coal production license may be revoked or it may be disqualified from dealing in coal in accordance with law

第七十二条违反本法第五十三条的规定，在煤炭产品中掺杂、掺假，以次充好的，责令停止销售，没收违法所得，并处违法所得一倍以上五倍以下的罚款，可以依法吊销煤炭生产许可证或者取消煤炭经营资格

Article 72 If an enterprise, in violation of the provisions of Article 53 of this Law, adulterates coal and sells inferior coal as quality coal, it shall be ordered to stop selling coal, its unlawful proceeds shall be confiscated and it shall be imposed with a fine of not less than one time and not more than five times its unlawful proceeds, and its coal production license may be revoked or it may be disqualified from dealing in coal in accordance with law; if the violation constitutes a crime, the judicial organ shall investigate its criminal responsibility.

第七十二条违反本法第五十三条的规定，在煤炭产品中掺杂、掺假，以次充好的，责令停止销售，没收违法所得，并处违法所得一倍以上五倍以下的罚款，可以依法吊销煤炭生产许可证或者取消煤炭经营资格；构成犯罪的，由司法机关依法追究刑事责任。

Coal Industry: The province plans to quicken the construction of the stream coal base in the northern part, the coke base in the central part, and the anthracite coal base in the eastern part in accordance with the country's overall arrangement, transform from a large coal province into a strong coal province by following the strategy of "collectivizing, cleaning, diversification", and control the total coal output within around 700 million tons.

煤炭工业：按照国家的统一部署，加快建设晋北动力煤基地、晋中主焦煤基地、晋东无烟煤基地。走集团化、洁净化、多元化的发展道路，实现煤炭大省向煤炭强省的转变。全省煤炭生产总量控制在7亿吨左右。

Taoyuan Jiaocheng gold: coal washing plant has two, with an annual 300,000 tons coal washing, coal washing in another 1.8 million tons to meet the Group's own production of coke by coal washing required; 3, the two coal production enterprises, namely, Taoyuan, Shanxi Coal Limited and Shanxi Coal Co., Ltd.

交城金桃园洗煤有限公司：拥有两座洗煤厂，一座年洗精煤30万吨，另一座年洗精煤180万吨，可满足集团自身焦炭生产用洗精煤所需

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。