煤矿

Locos of Yanzhou Coal Mine: QJ 7189, 7190 were running.

兖州煤矿的蒸汽机车：QJ7189，7190正在运行。

Among them,there are Luoma lake,Huangdun lake,Xuzhou segment of Jinghang canal,Pihong river and other rivers,and some medium-and-small-sized reservoirs,channels,mires,the dents of coal mines,and low-lying terra along lakes.

布有骆马湖、黄墩湖两个湖泊，京杭大运河徐州段、邳洪河等河流、一些中小型的水库、河沟、标准池塘、煤矿塌陷地及沿湖低洼地。

So the results are more objective and right.

是煤矿安全管理工作中可信度较高的一种评价方法。

In order to discuss the effect of overburdens under injecting grouts in separate layers on the morphology of the water flowing fractured zone, continuous exploration for failure characteristics of the overburden of working face 14308 of Dongtan Coal Mine under injecting grouts in separate layers and fully mechanized sub-level caving condition was processed by the method of underground uphole water injection technology by intervals with bore-head leaking multi-loops affusion system.

为了探讨覆岩离层注浆条件对导水裂隙带形态的影响，采用前端泄露式多回路注水系统，应用井下仰孔分段注水法对东滩煤矿14308工作面覆岩离层带实施注浆充填条件下综采放顶煤导水裂隙带的破坏特征进行了连续探测。

This paper analyzes overwinding and overfalling state of auxiliary shaft system,discusses design fundamental of choosing reasonable parameters,provides a theory mathod to anticolision-beam design,and analyzes,designes an example.

结合煤矿副立井设计的特点、要求，对提升系统的过卷及过放事故状态进行分析，论述并探讨井上及井底防撞梁的主要设计参数取值原则，为防撞梁的设计提供理论依据。

For the purpose of understanding the connotation and essence of innovation system of state-owned coal mine, we need quantizing analysis it scientifically.

为深入地了解国有煤矿创新系统作用的内涵和本质，需要对其进行科学的量化分解。

The use of refuges in coal mines is becoming more common.

使用安全岛在煤矿是越来越常见。

The creative results in the study are as follows. The theory of landscape ecology about drastic disturbance of landforms has been richened. A practical way could be found to identify the final direction of artificial ecosystem succession. Moreover, the results can be applied into study the land reclamation and ecological rehabilitation of the developed opencast mines and developing ones in loess plateau.

本研究结果的学科价值：丰富了极端生境下剧烈扰动地貌的景观生态学理论，为确定人工正确诱导下的矿区生态演替方向提供了可借鉴的方法和途径；应用价值主要体现：研究结果适宜于我国黄土高原正在开采和将要开采的大型露天煤矿的土地复垦与生态重建。

The 275-megawatt demonstration plant is designed to prove the feasibility of producing electricity and hydrogen from coal, while simultaneously capturing the carbon dioxide and sequestering it in deep underground reservoirs.

这座275MW示范发电厂被设计用来论证从煤矿来生产电力和氢气的可行性，并同时捕获产生的二氧化碳且将其封装在深深的地下水库之中。

As such firms grow at the expense of shadier operators, the human toll is falling dramatically: in the 1950s an average of 70,000 people died each year in coal mines, compared with 40,000 in the 1980s, 10,000 in the 1990s and roughly 6,000 since 2000, says Mr Tu.

随着此类公司的发展壮大，小煤矿的生存空间被压缩，带来的则是煤炭事故率的迅速下降。据图先生称，1950S年代，平均每年有70000人死于矿难；相比之下，1980S年代死亡40000人；1990S年代为10000人；自2000年以来，约有6000人左右。

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。