body of coal
英 [ˈbɒdi ɒv kəʊl]
美 [ˈbɑːdi əv koʊl]
【机】煤的主体
双语例句
- Whole body activation autoradiography Study on the Preparation of Activated Carbon by One-Step Method of Carbonization-Activation with Lignite Coal
整体活化放射自显影法用褐煤活化一步法制备活性炭的研究 - By means of some parameters that reflect breaking strength of coal body structure, changing features of coal body structure at No.3 coal bed of No.1 mine in Shizuishan Mine Area are studied.
采用反映煤体结构破坏程度的若干宏观与测试参数，研究了石嘴山一矿井田主采三层煤的煤体结构变化特征。 - Due to shell has good dust seal to guarantee whole body anti explosion and to strengthen safety of coal feeder.
由于壳体的防尘密封，确保了整体防爆性，增强了给料机的安全性。 - Test Study on the Law of Drawn-out Body of Top Coal in Fully-mechanized Top Caving Face in Steeply Seam; Pressure releasing and gas drainage with long bore hole in roof overburden of fully mechanized caving face
大倾角长壁综放开采顶煤放出体变化规律实验研究综放面顶板覆岩走向长钻孔卸压抽放瓦斯研究 - The experiment results could be references to the research on coal body blasting role and the rational selection of the coal body blasting parameters.
试验结果可为煤体爆破作用研究和煤体中爆破参数合理选择提供参考。 - The results of experiment demonstrate that coal particle size has an obvious effect on physico-mechanical properties of briquette body as well as characteristics of coal and gas outburst.
研究结果表明，煤样粒径影响型煤的物理力学性质进而对煤与瓦斯突出产生明显的影响效果。 - Technology Coal Body Note Water Pressure Splits-One Kind Improves Back Production Effective Method of Coal
煤体注水压裂技术&一种提高煤炭回采率的有效方法 - According to the body mechanism design of power supports in coal business, this paper introduces some simple design methods of approximate straight line mechanism.
结合煤炭行业液压支架主体机构的设计，介绍了几种近似直线机构的简易设计方法。 - Technical Analyse of the Bolt Body of Coal Drawing Steel Rod
冷拔圆钢锚杆杆体的技术分析及制作工艺改进 - The abnormal emission of hydrogen will reflect sharp variation of physicochemical properties in coal body and be a direct sign of coal and gas outburst.
氢的释放异常反映的是煤体内部急剧的物理化学变化，是突出的直接反映。 - From these views, through phenomenon experiment theory thought mode, be based on ideal loose body and random medium theory, this thesis make study on rule of steep coal seam mining step by step.
基于以上认识，本文通过维象、实验、维理思维模式，以理想松散体模型、随机介质理论为基础，逐步研究急倾斜煤层开采地表移动规律。 - Practices on coal body reinforcement and water sealing of small coal pillars in fully mechanized coal caving mining face
综放工作面小煤柱煤体加固及堵水实践 - The overburden of coal seam is a kind of structural rock body with "structure memory" and the structural medium of environment hazards related to coal mining that is a type of special ground tectonic deformation.
三峡地区泥灰质岩石中几种表生构造及其与地质灾害的关系煤层覆岩是具有构造记忆的构造岩体，是采动损害这种特殊的表生构造变形的构造介质； - The air permeability of coal body is the lowest under critical gas pressure and the existence of gas lowers the strength of coal, enhances the plastic softening feature of coal and thus makes coal more likely to rupture due to deformation instability.
在临界瓦斯压力条件下，煤体的透气性最差；瓦斯的存在降低了煤的强度，增强了煤的塑性软化特性，使煤更易于变形失稳破坏。 - Based on the theory of potential flow, a two-dimensional static mathematical model of the body of a coal washing jig has been constructed.
从势流理论出发，建立了选煤跳汰机机体的二维静态数学模型。 - The single axis pressure resistant intensity of cementing filling body of fly ash and coal gangue is discussed under the circumstances of a large quantity of coal gangue, different concentrations, proportions and additive dosages.
通过室内试验，探讨了在大掺量煤矸石的情况下，不同浓度、配合比以及不同外加剂用量的粉煤灰煤矸石胶结充填体单轴抗压强度。 - The deformation value of coal body can be served as a criterion for predicting the risk of coal outburst, as well as an assessment of the effect of degassing measures in coal seams.
变形值可以作为预测煤体突出危险性的一项指标，并可用于预测抽放瓦斯措施的效果。 - Application of coal body structure research in the forecast practice of coal and gas outburst
煤体结构研究在煤与瓦斯突出预测实践中的应用 - Sedimentary Characteristics of the Main Sandstone Body of the Lower Section of the Taiyuan Formation and Its Relation to Coal Accumulation of the Fugu-Baode Mine, Hedong Coalfield, Western North China
山西河东煤田保德矿区太原组砂体特征及与煤聚集的关系 - The differences among coal body textures of coal seams and its influence on gas eruption in Sichuan Nantong Coal Mine
南桐煤矿煤体结构的差异性及对瓦斯突出的影响 - It is the most important content in all jobs of prison that ensures the criminals of the coal mine personal safety and health of body and mind in reform through labor and also the prerequisite and base of the job of prison coal mine.
确保煤矿罪犯在劳动改造中的人身安全和身心健康，是监狱所有工作中最重要的一项内容，也是监狱煤矿工作的前提和基础。 - Classification of Coal body Structure and Prediction of Coal Reservoir Permeability with Log Curves
用测井曲线划分煤体结构和预测煤储层渗透率 - Pre breaking top coal body is the key and difficult technique problem to be urgently solved in full mechanized top coal caving system of hard thicker coal seam.
顶煤预破碎问题是坚硬厚煤层综合机械化放顶煤开采亟待解决的关键技术难题。 - The investigation on the deformation of coal body and coal measure is the foundation for the evaluation of coal resource and coal mining, the prediction of coal and gas outburst, and the assessment of coalbed methane producibility.
煤体变形及其空间展布规律的研究，对煤炭资源评价和开采、煤矿瓦斯灾害预测、煤层气的可开发性评价具有指导意义。 - The main body of rebuilding curing barn is made of brick, tile and wood. The vertical stove uses coal as fuel.
烤房建筑结构的改造设计以砖瓦土木为主体，采用立式火炉，用煤作燃料。 - According to field investigation, roadway up-ribs coal body of sloping coal seam especially steep thick coal seam often appears unstable slipping phenomenon in the process of driving along coal roof, and lead to many security risks in field construction.
根据现场调查，倾斜煤层特别是急倾斜厚煤层回采巷道沿顶掘进过程中上帮煤体经常出现失稳滑移现象，给现场施工带来许多安全隐患。 - A large number of elastic energy which are gathered in the body of coal or rock under some certain conditions are suddenly released and make the rock and coal throw from the coal wall.
它是指在应力集中状态下，煤体或岩体内集聚的大量弹性能在一定条件下的突然释放，使煤岩体抛出煤壁。 - Because of low permeability of most coal body in China, the efficiency of coal gas extraction is still a bottleneck of atmospheric pollution control.
由于我国大部分煤层渗透性较差，瓦斯抽采难度大，煤层开采过程中仍有大量瓦斯被排放到大气中，煤层瓦斯抽采效率低下问题仍然是制约大气环境污染控制的瓶颈之一。 - The primary cause due to long-term reliance on economic status of energy and heavy chemical industry as the main body of a single model of industrial with coal and related industries, results of ecological erode long-term accumulation.
其主要原因是由于山西省长期依赖以煤炭及其相关产业为主体的单一产业结构模型的能源重化工基地的经济地位，生态蚕食长期积累的结果。 - With the recent integration of coal resources and coal industry development strategy of the international routes, as well as coal as the main body of the other coal chemical industry, the demand of coal resources is growing.
随着近年来煤炭业的资源整合和煤炭发展的国际化战略路线，以及以煤炭为主体的其他煤化工产业的建立和发展，煤炭资源的需求量越来越大。