coal的例句大全

Analysis of Dust, Silica and Metallic Element Contents in Autoptic Lungs in Metal and Coal Miners

金属矿工与煤工尸检肺内粉尘及金属元素含量分析

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I signed House Joint Resolution 38, which eliminates an anti-coal regulation put forward by unelected bureaucrats.

我签署了众议院38号联合协议，去除了反燃煤监管。这是由未当选的官员推动发起的。

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Coal-bed methane accounts for about 2 % of the world's natural-gas supply.

煤层气约占世界天然气供应的2%.

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Selection and Field Experiment of Completion Method for Coal formed Gas Well

煤成气井完井方式选择及现场试验

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Expounds the methods that establishes computational table of wirework of theodolite in underground by using EXCEL spreadsheet and the results of usage of underground survey in the coal mine, there is certain certain value of popularization.

阐述了利用EXCEL电子表格创建井下经纬仪导线计算表的方法及在矿山井下测量中的使用效果，有一定的推广价值。

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Application of 6& S table concentrator in coal preparation plant of strip mine

6&S摇床在露天矿选煤厂煤泥分选中的应用

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Energy saving Technology Reconstruction of Condensed Coal Gas Blower Set

煤气冷凝鼓风机组节能技术改造

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How to deal with the conflict between policies of coal environmental protection and its reality condition

如何化解煤炭环保政策与其在现实中的矛盾

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Application of ER Nano Metal Conditioner in Coal Mining Machinery

煤矿机械应用ER纳米金属表面调理剂初探

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The paper introduces application of ER Nano Metal Conditioner in coal mining machinery and analyses energy-saving result by reducing wear.

介绍了ER纳米金属表面调理剂在煤矿皮带机减速箱的实际应用的情况，分析了其降低磨损的节能效果。

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Experimental study on measuring concentration of pulverized coal in primary air pipe conduit of the boiler

锅炉输粉管道煤粉浓度测量试验研究

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Theory and practice of coal mining discipline on confined water

承压水上采煤学科理论与实践

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Methods: Coal cinder filtration, rotating biological contactor and ecological pool were jointly applied in wastewater disposal.

方法：采用过滤、生物转盘和生态池串联的方法对生活污水进行处理。

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Study on heavy metals in soil contaminated by coal waste rock pile

矿区煤矸石堆放引起土壤重金属污染研究

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Investigation on Microwave Convection Drying of Non caking Coal

不粘煤的微波－对流干燥研究

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Mathematical Model of Three Dimensional Unsteady Convective Diffusion in Underground Coal Gasification

煤炭地下气化三维非稳定对流扩散的数学模型

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Oil shale was an important potential energy sources with enormous reserves and its reserves in fossil fuel was in the second place just inferior to coal when converted into the quantity of heat.

油页岩是一种重要的潜在能源，储量巨大，在化石燃料中它的储量折算成发热量仅次于煤而列第二位。

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The steel cable belt conveyer of Xie Zhuang Coal mine is transformed successfully in June, 1998 by numeral control instead of the inductor-controlled rectifying device.

协庄矿钢丝绳带式输送机，于1998年6月进行了数控改造。

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The bulk graphite was prepared from starting materials of calcined coke and coal-tar pitch by the hot-pressing process.

以煅烧石油焦为基本填料，煤沥青为粘结剂，采用热压工艺制备石墨制品。

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Study on effect of coke breeze addition and coal and coke mixture Addition on sintering

焦粉分加及煤焦分加对烧结影响的研究

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