coal的例句大全

Probe into the Rational Use of the Hydraulic Oil of the Coal Cutter

采煤机液压油合理使用的探讨

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Application of Coal Cutter's Cutting Pan Translation Technique

采煤机割盘改造技术的应用

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Determination on designing productive rate of coal cutter

采煤机设计生产率的确定

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Analysis of force and geometrical sizes of impact coal cutter's flat pick

冲击式采煤机刀齿受力分析及其几何参数的确定

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Flame retardant selection and inflaming retarding principle are researched on winding cementing system of compound oxygen cylinder used for coal mine safe.

研究了煤矿安全用复合式氧气瓶缠绕胶接体系中阻燃剂的筛选及阻燃机理。

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Drilling gas and extraction by fool wearing layer is a kind of important ways for solving the coal gas.

底板穿层钻孔预抽瓦斯是解决煤矿瓦斯的一种重要途径。

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Study on bacterial and virus fossils from a smelly coal seam in southeastern Shanxi

晋东南地区臭煤层中细菌化石及病毒化石的研究

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Numerical Simulation of the Air Leakage in the Bedding Plane of Gob in Shallow Coal Seam

浅煤层采空区层面漏风的数值模拟分析

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The sandwich sandstone with weak interlayer such as thin coal bed, together with bedding plane and joint crack, can form unstable blocks, which threat the engineering safety.

研究部位岩体为层状砂岩，含有软弱夹层，其显著特点是该砂岩的岩组中含有薄煤层，与层理、节理裂隙等的组合易形成不稳定块体，对工程安全造成危害。

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Some kinds of genesis patterns of the seam thickness variation caused by bedding slip structure are analyzed and the forming reason of the coal parameter variation are expounded.

分析了层滑构造引起煤厚变化的几种成因方式，解释了煤质变化的形成原因。

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Analysis of sulfur dioxide emission behavior of coal fired power plants

火电厂二氧化硫排放行为分析

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NO_X emission behavior of different types of coal

不同煤种燃烧中NO X排放规律的试验研究

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Fluorine Emission Behavior and Conversion Characteristic in Industrial and Power Plant Boiler during Coal Combustion

煤燃烧过程中氟的析出行为及其在工业与电站锅炉中的燃烧转化特征

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Tests of pressurized fluidized bed gasification of Shaanxi binding coal using pure oxygen as gasifying agent are conducted in a gasifier with 100 mm internal diameter pressurized fluidized bed.

在内径100mm的加压流化床气化炉内，进行陕西粘结煤的加压流化床纯氧气化试验。

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The different content of coal gangue cause different hydration patent of that blended cement.

煤矸石掺量不同，水化模式亦不同。

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The analysis of the volatile gases produced during the processing of the coal bitumastic enamel

煤沥青瓷漆炼制过程所挥发气体的成分分析

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Research on Chloride Binding Property of Coal Gangue-containing Aluminosilicate Based Cementitious Materials

煤矸石质硅铝基胶凝材料固结氯离子性能研究

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Several regions are rationing power supplies as coal shortages become acute.

随着煤炭短缺现象日益严峻，不少地区已开始施行定量供电。

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Experimental Study on Pressurized Gasification of Binding Coal in Fluidized Bed

粘结煤的加压流化床气化试验研究

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Strength tests of high coal pellets with organic binder

有机物粘结的高配煤球团的强度试验

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