矿山

Then checking up mining practice, analyzing the observation and prediction data of dripping water amount and effusing water amount throughout mining. It is obvious from the research that the definitive width of waterproof pillar

研究结果表明，所确定的防水煤柱宽度满足开采要求，经济合理；同时，所采用的几种研究方法分析结果基本吻合，说明运用上述方法进行安全防水煤柱宽度的合理留设具有较强的可靠性，对类似矿山有一定的参考价值。

The main clues of the study are the emplacing stage of Jinchuan ultrabasic magma and the evolutional model of magma.Its main research contents are the metallogenic epoch,the ore-forming mechanism,the emplacement mechanism,the magma evolutional-metallogenic model of Jinchuan Cu-Ni sulfide Deposit,the geological characteristics and genesis ofⅠ-⑥Concealed Cu-rich orebody.Its purpose are to predict the prospecting target area in the depth and border of Jinchuan Deposit and serve the Jinchuan mine.

本文以金川超基性岩浆侵位期次、岩浆演化模式为研究主线索，以金川铜镍硫化物矿床的成矿时代、成矿作用机制、就位机制、岩浆演化—成矿模型、Ⅰ-⑥富铜隐伏矿体地质特征及成因研究为重点内容，以预测矿区深边部找矿靶区服务矿山生产为目的。

The company's support and recovery section fabricates replacement parts for armored vehicles, such as the mine-resistant, ambush-protected family of vehicles and Humvees, Davis said.

该公司的支持和恢复部分编造更换部件的装甲车辆，如矿山，抗伏击保护家庭的车辆和悍马，戴维斯说。

Determines, formulates and directs mine site policies and procedures which are consistent with company goals and objectives.

根据公司的目标制定、贯彻矿山现场的政策和程序。

According to geological exploration, productive exploration, research achievements and practical production experiences in the mine, varieties geneses of interlayer - gliding structures and relationship between nappe tectonic and folded structure systems are analyzed.

文章根据矿床地质勘探、生产勘探、地质科研成果和矿山生产实际，分析了矿区层间滑动构造的各种成因类型、它们与矿区逆冲推覆构造体系、褶皱构造体系之间的关系；总结了层间滑动构造的控矿作用。

Yesterday (28) days 10:00, historians Guying Township, Fangshan District, in front of the government, the police, Safety and other law enforcement departments convened Fangshan, Mentougou District 2 coal mine owners hold on-site meetings, more than 30 mines and several members of the law enforcement team of 10 armed police officers and soldiers lined up neatly, more than 20 law enforcement vehicles were on standby in the side .

昨（28日）天上午10时，房山区史家营乡政府门前，市公安、安监等执法部门召集房山、门头沟两区煤窑主召开现场会，30余名矿山执法队的队员和数十名武警官兵整齐列队，20余辆执法车辆在一旁待命。

Found mainly in south-west England and south Wales, it hibernates in caves, cellars and mines from October to May, wrapping its wings around its body while roosting.

主要在英格兰西南部和威尔士南部，它在洞穴里休眠，地窖和矿山从10月至5月，环绕着它的翅膀，而机构的栖息。

ABSTRACT Rock bursting, especially its inner and outer factors in hard-rock mines is lucubrated in this thesis.

论文详细探讨了硬岩矿山岩爆的发生过程，针对洞室岩爆发生的内外部因素做了大量的研究工作。

In order to improve the defects of the pneumatic transmissi on system u sed presently in mines,a kind of hydraulic transmission system based on fault t o lerant technology has been developed The working principle of the system is an a lysed in this article and the theoretical analysis in the fault tolerant techn ology is also mad

针对目前矿山使用的气动装载系统的缺点，提出了一种基于容错技术的液压传动方案，分析了该系统的工作原理，对该系统中应用的容错技术进行理论分

With the development of information technology and automatic technology, the technology of automatic feeding becomes more and more mature.

给料装置自动化是随着现代信息技术与控制技术的进步而发展起来的，广泛应用于机床、矿山、冶金等行业。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。