查询词典 pit coal

Taiyuan in the "sea of coal" in the central, on the geological reserves of coal, Taiyuan, said "the Department of Taiyuan Coal", the province's seventh largest reserve, Shanxi Coal is the main component of the resource.

太原处在"煤海"中部，地质上称太原的煤藏为"太原系煤"，储量居全省第七位，是山西煤炭资源的主要组成部分。

As the international coal and sea freight have fallen sharply, international coal prices in Hong Kong have been close to or even lower than the domestic price of coal, the international price倒逼pressure on domestic coal prices are increasing.

由于国际煤价和海运费的大幅下滑，国际到港煤价已逼近甚至低于国内煤价，国际价格倒逼国内煤价的压力正在加大。

Through years of operation, the hotel has set up two coal-sea food and beverage, coal Hai Restaurant grains, coal sea 3, coal grains Second sea outlets.

通过多年的运营，宾馆先后开设煤海餐饮二部、煤海杂粮食府、煤海三部、煤海杂粮二分店。

All the water jacket furnace, steam production for 0.3 MPa, can fully meet the single-section of their own exploration of coal gasification and steam-fire, such as the use of closures, double Bell coal bins or electric drum automatically to the coal unit, simple structure, cloth Coal uniform; eccentric furnace grate, Cleaner effective and uniform air supply, gasification stability.

全水套炉体，自产0.3MPa蒸汽，能完全满足单段炉自身煤的气化和探火孔汽封等使用；双钟罩加煤箱或电动滚筒自动给煤装置，结构简单、布煤均匀；偏心炉篦，除渣效果好，送风均匀，气化稳定。

On the practice basis of fully mechanized sublevel caving of hard and thick coal, a discrete element software was used to do simulation test and influence of crack in process of mining coal on the top-coal caving and the development process of the fracture were analyzed, which could be used to determine the top coal caving characteristics.

分析了倾斜厚煤层顶煤裂隙和顶煤可放性的影响因素，在硬、厚煤层综采放顶煤现场实践的基础上，运用离散元软件进行了模拟试验，分析了煤层在采动过程中形成的裂隙对顶煤冒落的影响以及裂隙的发育过程，据此判断顶煤的冒放性。

On the basis of a study of Carboniferous coal measures in the northern foothills of the Dabie orogenic belt and by using the microscopic and ultramicroscopic techniques, the structural coal is subdivided into brittle-deformed coal and ductile-deformed coal.

以大别造山带北麓地区石炭纪含煤岩系为研究对象，利用显微及超微分析手段，将构造煤划分为脆性变形和韧性变形两大类。

The washability of coal in different coal facies is discussed using the density distribution of coal samples from Wuda coal mining area,Inner Mongulia.

对内蒙古乌达矿区主采煤层9煤层的煤岩学特征和煤相进行了分析，用煤样密度组成的煤岩学方法讨论不同煤相煤的可选性。

According to Washability Curve, we can see that coal is easy to coal, coal preparation plant required by jigging coal technology, according to the order of calculation of the various operating processes the quantity, quality, of water.

根据可选性曲线可知，原煤属于易选煤，按选煤厂要求采用跳汰工艺选煤，按流程顺序计算各个作业的数量、质量、水量。

Through analyzing on the components and self-ignite mechanism of raw coal in Datong Shangshenjian Coal Washery, this paper finds the reasons of the coal self-ignite , and works out some measures for preventing the coal self-ignite .

通过对大同上深涧选煤厂原料煤组成以及自燃机理的分析，找出了原煤自燃的因素，并制定了防止自燃的措施。

Coal-bearing seams in Shenyu mine area inclines northwest, the bedrock thickness on the coal seams increases northwest, and there are generally red soil water-resisting layer on the bedrock. To study on the coal-water friendly geological conditions for the water-resisting layer during the coal mining process, and to determine mining zones without causing obvious water table decline are an important approach to the water-conserving mining in the fragile ecological mine area of North Shaanxi.

榆神矿区含煤地层整体向北西倾斜，煤层上覆基岩厚度向北西方向增大，基岩之上普遍分布有红土隔水层，深入研究煤炭开采过程中不对含水层造成破坏的煤水共生地质条件，确定既可采煤、又可实现水位不明显下降的区域，是陕北生态脆弱矿区保水开采的重要途径。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。