查询词典 coal mining

At present, the computer are extensively used in production of coal mine, the flameproof or flameproof and I. S. computer do not suit the development of mining industry.

目前，计算机在煤矿生产中有着广泛的应用，但隔爆型或隔爆兼本安型计算机远远不能适应煤矿工业的发展需要。

Mining flameproof transformer is a power supply equipment for mechanization excavation equipment used in coal mine.

通过有限元分析计算，设计人员在设计阶段就能了解到构件的应力、应变及位移，同时可以方便地对构件作反复修改，达到优化结构的目的。

After analyzing and generalizing the data of mining sewage of two testing workingfaces 7303,7305 of +600 level in Wuyang coal mine of Qinshui coalfield, this paper calculates the corrupted under ground water dynamic and static modulus, then combines them with the hydrogeology conditions to work out the water yield of Shanxi formation gritstone.

在对沁水煤田五阳矿区+600水平7303，7305两个试验工作面开采面积及排水资料进行归纳总结后，计算了采煤破坏的地下水动模数及静模数，并结合矿区地质及水文地质条件，计算了山西组砂岩的给水度。

Hydro-electric gyrator, discharge gate, sub-feeders, such as over a hundred kinds of products are widely used in mining, electricity, coal, metallurgy, transportation, chemical industry, water conservancy and other industries.

电液动回转器、卸料闸门、分料器等百余种系列产品广泛应用于矿山、电力、煤矿、冶金、交通、化工、水利等行业。

The Qing government to develop coal iron ore, Guangxu year (1876), the Governor of Northern Province Minister Li, Director-China Merchants Office to send ships Tang Tingshu, harmonic division with the United States mining town of Kaiping Ma Sri Lanka to survey, survey results.

清政府为了开发煤铁矿，光绪二年（1876年），直隶总督兼北洋大臣李鸿章，派轮船招商局总办唐廷枢，谐同美国矿师马立斯到开平镇勘测，勘察结果很好。

Mine water inrush is one of the most threatening disasters in mining engineering, especially in underground coal mines.

矿井突水是采矿过程中最具威胁的自然灾害之一。

The immediate causation was a water irruption caused by the mining of Xiajia coal seam by the Yongshun coalmine within the Niuerzhuang minefield.

在突水通道、动水力等条件复杂的情况下，经过三个阶段的水害治理，效果达100％。

Based on specific requirement for the top-coal caving mining to the four-bar linkage ,a design method of the four-bar linkage is put forward in the paper in which the least difference function between the lemniscate locus and the power function curve is used as the main objective function.

基于综放工艺对支架四连杆机构的特殊要求，首次提出以双纽线与幂函数曲线之差值最小作为主要目标函数的数学模型，并在此基础上应用VisualBasic5 0编制了四连杆机构的优化设计程序，可以同时实现优化参数显示与优化结果的动态显

God east mining area is built and the main technique economic norms of operation realized the first; of world the main technique economic norms of industry of divine China power is in on world of; of domestic banner level first coal demonstrative factory of sex of direct and liquefacient industry also already start working construction.

神东矿区建设和运营的主要技术经济指标实现了世界第一；神华电力产业的主要技术经济指标处于国内领先水平；世界上首家煤炭直接液化工业性示范厂也已开工建设。

Services have once Jinan Iron and Steel Group, Shandong Shifeng Group, a Lisburn Group, Shandong Shuihu liquor, ShandongApparel Group, Shandong Macchi slaves down clothing, Zaozhuang Mining Group, Xin'an coal, Rizhao sunbird clothing, Shandong Green Baozhu Chemical, Shandong Feida Chemical, Jinan Green Pa pesticides, Shandong Lotus Stephen Wines, Shandong Lanling liquor, beer Shandong Taishan, Shandong Ancient Wine Pui-chun, Jinan Health Sen Technology Co., Ltd., Jinan high-tech design Ltd., Watson project management company in Jinan, Shandong Haiyu shoes, dragon fly Group Jinan, Jinan Changqing Computer Applications Company, Sung Martial Arts Institute of the major companies and groups, the company stressed that assist clients from brand management, advertising creative, professional media General perspective of the completion of brand management and promotion.

曾经服务过济南钢铁集团、山东时风集团、得利斯集团、山东水浒酒业、山东华玫服装集团、山东马基奴羽绒服装、枣庄矿业集团、新安煤矿、日照太阳鸟服装、山东绿宝珠化工、山东飞达化工、济南绿霸农药、山东百脉泉酒业、山东兰陵酒业、山东泰山啤酒、山东古贝春酒业、济南汇森科技有限公司、济南高新设计有限公司、济南华信项目管理公司、山东海宇鞋业、济南飞龙飞集团、济南长清计算机应用公司、宋江武术学院等各大企业和集团，公司强调帮助客户从品牌管理、广告创意、专业媒体等综合角度完成品牌管理及推广。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。