查询词典 Mine

This paper researches and analyses on the developing situation of underground faults of Wangcun Mine and its formation principle, sums up the features of fractural structure of Wangcun Mine and its developing regularity , which can be used to guide the production and safety.

研究分析了王村井田井下断层的发育情况及其形成的原理，总结归纳了王村井田内断裂构造的特征及其发育规律，对矿井生产、安全等具有重要的指导与借鉴作用。

The rare disperse metal galium and germanium of Fankou Lead Zinc mine mainly exist in sphalerite in the form of isomorphism. How to recovery them is a key subject since Fankou Lead Zinc mine was set up.

凡口铅锌矿稀散金属镓锗主要是以类质同像形式存在于闪锌矿中，如何有效地综合回收镓锗是凡口矿建矿以来研究的主要课题之一。

In the recent years, with the increasing excavation depth and the truth of double-level mining, drifts were strongly deformed and severely damaged in the second mine block in the Jinchuan mine. Some drifts couldn't be used normally even being repaired for many times. The geostatic emergence is very obvious. The crevasses in the surface have been occurred and enlarged quickly.

近年来，金川主力矿山二矿区随着采掘深度的不断加深以及双中段回采，水平矿柱与垂直矿柱已经形成，其地压显现明显，巷道工程变形破坏严重，个别严重地段经多次返修都无法正常使用，地表裂缝出现并加速扩展，采场与充填体时有冒顶发生。

The invention began in 2000, and was respectively promoted and applied in the ground mining of Yuncheng mirabilite mine and Sichuan glauberite mine. It added RMB 227.5 million of output value, increased revenues and cut expenditures of RMB 142 million.

本发明于2000年始，分别推广应用于运城芒硝矿及四川钙芒硝矿的地面开采，新增产值2.275亿元，增收节支1.42亿元。

The unconfined brine kalium mineral of the north Lop Nur hollow lies in the north of the Lop Nur region in Xinjiang. It is a large salt mine, and most of it is the unconfined kalium mine associated with liquid NaCl, MgCl2 and solid halite, glauberite.

罗北凹地潜卤水钾矿床位于新疆罗布泊地区北部，是一个大型的综合性盐类矿床，以潜卤水钾矿为主，伴生有液体NaCl、MgCl2和固体石盐、钙芒硝。

And continuing the african theme, this incredible 7cm group of Hopeite crystals from the Kabwe mine (or as it was called at the time this was collected, the Broken Hill mine) in Zambia.

继续非洲系列，这个令人难以置信的来自于赞比亚卡布韦矿（或当时被称为布罗肯山矿床）的7厘米磷锌矿晶簇在。

By measuring and evaluating the extreme thermal environment in hyperthermal coal mine,the differences between the actual thermal environments in hyperthermal coal mine,current standards and research results of heat tolerance parameter area were analyzed,.

本文从高温高湿热环境的评价指标出发，对极端环境下人体的耐受力进行实验研究，通过对高热害煤矿的极端热环境进行测量与评价，分析了高热害巷道环境现状、使用的标准和人体耐受力参数区域研究结果的差异，指出了高热害煤矿巷道环境标准调整的必要性，并对下一步的研究工作提出展望。

At present, the evaluating model of mine-sweeping campaign effect based on single Markov chain is a theoretic model and short of practice. It still has a largish distance to the multi Markov mine sweeping process, which had been applied in practice.

基于单Markov链的扫雷作战效果评估模型是一个理论意义大于实际的模型，离实际的多Markov扫雷过程还有相当的距离。

On the farm where I grew up, once a week I watched a small airplane appear, coming from the direction of the city. It descended over the ridge into the bush on to the airstrip of the Mandora Mine, a Lonrho mine.

在我长大的农场，每周我能看见一次小飞机从城市的方向飞来，降落在山岭背后树林中隆郝公司的下属矿曼陀拉矿的停机坪上。

This product is also suitable for metalliferous mine, chemical mine, tunnel and the factories and mines in which fans are utilized.

这种产品也适用于金属矿山，化学矿山，隧道及工厂和矿山，其中球迷利用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐