煤矿

In order to solve the problem of heaping waste in aboveground,a technique of disposal waste in underground was proposed.

针对煤矿矸石地表堆积对人类生存环境和条件带来的威胁与危害，研究了矸石井下处理技术。

It presents a simple, convenient assessment method for the check and acceptance of the quality of a ventilation system for thequality quality normalization and mo...

为煤炭工业的质量标准化和煤矿现代化建设中通风系统质量的验收检查提供了一种简便的评价方法。

It's likely the Chinese miners benefited from a large air pocket or access to air from outside.

王家岭煤矿的遇险矿工之所以能够存活下来，预计是因为井下有相当大的空间未被水淹没，也可能是因为他们能呼吸到井外的空气。

This is the ventilation shaft through which air leaves a mine.

这是煤矿上用来疏通空气的通风井。

At a Southern Indiana coal mine, an accident at an air shaft kills three people.

印地安那州南方的一个煤矿内发生一起通风井事故，该事故造成3人死亡。

A ventilation shaft through which air enters a mine .

煤矿里能让空气流通的一个通道。

Ventilation shaft through which air leaves a mine .

煤矿上用来排除空气的一个坑道。

coal mine monitoring system plays an important role in coal mine production and the alarm monitoring system management is the top priority,through voice alarm operators can be found in time and deal with some major alarm,the paper detailed describs how to use the alarm priority,alarm limit,alarm conditions,the regional police,the police counter voice alarm and alarm technology to solve misstatement,misrepresentation,phenomena such as duplication of the police,how to make a voice alarm so as to get the first time alarm information.

煤矿监控系统在煤矿生产中具有重要作用，报警管理是监控系统的重中之重，通过语音报警操作员可以及时发现并处理一些重大报警，本文详细阐述了如何使用报警优先级、报警限制、报警条件、报警区域、报警计数器以及声音报警等报警技术解决错报、误报、重复报警等现象，如何制作语音报警以期在第一时间内获得报警信息。

Is a production and marketing of metallurgical machinery, mining machinery parts, construction machinery parts and machinery processing, Maohan production as the main business, now has fixed assets 2000000, 1000000 liquidity in the medium - Private enterprises, mainly metallurgical products are used in steel roller, with the mill 450 MM housings and Roll, coal mines of various types of mechanical scraper plane parts and accessories, and so on.

娄底光华机械设备有限公司是一家以生产和销售冶金机械、煤矿机械配件、建筑机械配件及各种机械加工、铆焊制作等为主要业务，现拥有固定资产200万，流动资金100万的中型民营企业，主要产品有冶金用的钢坯辊道、轧机用的450MM轴承座和轧辊，煤矿机械的各种型号的刮板运输机的部件及配件等。

The MSHA cited the Massey mine for hundreds of violations in recent years, including 10 so far this year related to legal requirements for ventilation systems to control methane and highly explosive coal dust.

MSHA称，Massey Energy Co。旗下的这座煤矿近年来发生过数百起违反矿山安全规程的事件，今年迄今为止就有10起违反煤矿通风系统要求的事情发生，这一系统旨在控制矿井内甲烷和高爆炸性煤尘的浓度。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。