煤矿

A small mine of Chameleon diamonds was discovered in Southeast Asia about ten years ago.

小煤矿变色龙钻石被发现，在东南亚的约10年前。

Pipe effect was overcome in deep-hole blasting with blasting ;fuse whose speed is 6900m/s to ignite nitroamino chare.

用爆速6900m／s的导爆索代替雷管引爆煤矿销铵炸药，克服了深孔爆破中的管道效应。

This design is aims at Henan to shield the mountain coal mine office district construction drawing, and the relation chromatics and aspect and so on the composition study some elementary theories, carry on construction effect performance design and environment design.

摘 要 本次设计是针对河南庇山煤矿办公区施工图，并且联系色彩学和构图学等方面的一些基本理论，进行的建筑效果表现设计和环境设计。

We are stuck with a source of clunker coal!

我们身陷这座低质煤矿中！

Xiucheng Coal Mine:Coal mining hit area is 16 sqm,coal mining reserves is 6 million tons,it is a kind of gas rich coal with 6580 c/g.and it belongs to a kind of industrial coak.

休城煤矿：矿井面积16平方公里，可采储量6432万吨，煤制裁为气肥煤，发热量为6580卡/克，属优质配焦工业煤。

He may not want such a problem would rather spend the introduction of the high cost of imported coal, the coal mine field out what the problem is, of course, none of Chongqing.

他可能就是不想出这类问题，宁可花高成本引进外地的煤，外地的煤矿出什么问题，当然不关重庆的事。

Another four coal mines, mine field area of 5.475 square kilometers.

另有四座煤矿，井田面积达5.475平方公里。

The paper presents the analysis of PDC bit structure commonly applied in colliery and coal field exploration and a brief introduction on processing technology and attentions which should be paid in application.

主要对煤矿和煤田勘探中常用的金刚石复合片钻头的结构进行了分析，并简要介绍了复合片钻头的加工工艺和使用中应注意的问题。

How to use FBG in industrial control system easily is what I am interested in, and, I hope that through my personal efforts to promote a little bit to the FBG sensor applications in the industrial control system, particularly in coal mines, oil field, underwater applications and others high-risk industries to reduce the incidence of major accidents.

光纤光栅传感器在工控系统中的应用是我最感兴趣的工作。我希望通过我的一点点个人努力可以促进光纤传感器在我工控行业的应用，尤其是在煤矿、油田、水下等高危行业的应用，以减少重大伤亡事故的发生。

It is the first international joint venture in the coal mine safety instruments field in China with registered capital of 120 million RMB.

华瑞抚顺煤矿安全仪器有限公司成立于2006年12月18日，注册资金1.2亿元人民币。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。