矿井

Methane gas does collect in the mines around here.

周围的矿井里的确有沼气聚积。

The characteristics and treatment mechanism of mine water with high concentration of iron and manganese were studied with mine water produced in Jiukuang and Siwan in Hebi Coal Industry Group Co.

以鹤壁煤业集团九矿和寺湾矿矿井水为例，对高铁高锰矿井水的水质特征及其净化机制进行了研究。

The mines had been closed down following a geological survey.

继一次地质调查之后,这些矿井已被关闭了.

One edge of the garden abutted on an old entrance to the mine.

花园的一侧紧靠着矿井的旧入口。

It is show that whole-in-one mechano-electrical treatment equipment. is not only suitable for treatment of mine wastewater but also suitable for treatment of water supply, and has advantages of flexible technological combination 、 easy control 、 compact size and less maintenance etc.

同时，实地运行表明：矿井废水一体化处理设备不仅适用于矿井废水而且可用于给水处理，具有工艺组合灵活、控制方便、占地面积小、维护工作量少等优点；

The paper points out that the optimization design of the continuative transport system in mine is realized by means of adopting direct seeking method& the dynamic computer simulation of cutting and transport systems in mine.

指出了矿井连续运输系统的优化设计，可通过采用直接寻查法&矿井采运系统计算机动态模拟来实现。

The inspector went down the mine.

监察员已下到矿井里了.

The mine was a dud.

矿井废弃了。

The mine ventilation is the foundation of creating regular production environment and safety production condition, and also is the basic safeguard of mine production.

矿井通风是创造矿井正常生产环境和安全生产条件的基础，也是矿井安全生产的基本保障。

She fancied she and Carrie were somewhere beside an old coal-mine.

她梦见她和嘉莉不知站在哪个旧矿井的旁边.

Grandfather Dingsdale had sustained a broken back while working in the mines. Consequently, he spent the rest of his life in a wheelchair.

丁斯戴尔爷爷在矿井里工作时被压断了脊骨，结果，下半辈子都与轮椅为伴了。

Mining rescue command talkback and broadcasting system is an important part of the mine safety.

矿用井下救援指挥广播对讲系统是矿井安全的重要组成部分，是加强矿井安全生产监控能力，提高矿井生产管理效率，确保井下通讯畅通的有效工具。

This paper discusses on the working features of the mine ventilator and the necessity of adopting the frequency control technique, and puts forward the energy conservation equipment that is suitable for the mine ventilator: the frequency control device.

论述了矿井通风设备的工作特点和采用变频调速技术的必要性，提出了适用于矿井通风机的节能设备&变频调速装置。

A software for the zoning method was developed using BC++ by which the arrangement of fire sensors was optimized, ensuring the monitoring system to give the accurate location of mine and fire alarm in time.

用以确定监测矿井火灾传感器的全局位置，并用BC＋＋开发了分区法布置传感器的软件，初步实现了监测矿井火灾的优化布置，确保了监测监控系统发挥及时报警和准确定位的功能。

The whole course control of mine airflow state during mine fire is realized by means of the experts system tool language-CLIPS, and assisted in defending and rescuing fire decision-making work.

采用专家系统工具语言CLIPS，实现了矿井火灾时期井下风流状态的全过程控制，以此辅助矿井火灾时期的防救灾决策工作；

Analysis on Age of Air Flow and Air Quality in Mine

矿井风流年龄与矿井空气品质分析

The structure, function and concept of an expert system for mine fire rescue are discussed.

对矿井火灾的特点进行了分析,阐述了矿井火灾救灾专家系统的结构 、 功能及设计思路.

Though mine safety has much improved, miners' families still fear the worst.

尽管矿井的安全状况有了很大改善，矿工的家属仍然害怕最糟的情况会发生。

The general automatic communication system integrates the computer monitoring and industrial TV monitoring used in the different phase of mining, the working environment and equipment condition of the complete mine can be monitored and controlled from the surface central control room.

矿井综合自动化系统是将矿井各生产环节的计算机监控、工业电视监视系统融为一体，在地面中央调度控制室就可实现对全矿井各生产环境和设备的监视和控制。

Lv Shan Ancient Mine in Hubei Daye was the site in Chinese Chunqiu and Zhanguo Dynasties.

现存湖北大冶的铜绿山古矿井遗址是我国春秋战国时期的古矿井遗址.

The pit is ventilated by a steel fan.

矿井中用钢制通风机来保持空气流通。

The effect of mine fan station on the airflow direction of side branches is highlighted. The prevention of the airflow reverse is studied and proved by the simulation calculation using MVSS.

重点介绍了矿井机站对旁侧风路的风流方向影响，就如何防止旁侧风路风流反向进行了探讨，并用MVSS矿井通风仿真系统模拟运算验证了这一论点；

A crew was sent down the shaft to close it off and bail out all the water.

一组人员被派下矿井将其封闭并把水舀干。

He worked all his life down the pit.

他一辈子在矿井下工作.

Then the evaluation system is specially used in coalmine driving production and each evaluation element is analyzed.

本文通过对现场掘进生产系统评价指标因素的分析，确立了矿井掘进系统的事故指标体系，构建了矿井掘进系统中评价模型，并对评价因素进行了系统分析。

Rescue workers are therefore drilling a hole on the north side of the mine.

因此营救工人正在矿井北侧钻孔.

The pit was one of the 31 earmarked for closure by the Trade and Industry Secretary.

这是工贸大臣明确指出要关闭的31个矿井之一。

By analyzing the CDM in China coal mine gas control method of application, proof of coal mine gas in particular, the use of gas in Return Air has broad application prospects.

通过分析CDM方法在我国矿井瓦斯治理中的应用，证明矿井瓦斯特别是回风流瓦斯的利用具有广阔的应用前景。

Miners built the tunnel to drain water out of the mines.

矿工们开凿了一条地道，以排出矿井里的水。

Other areas are to lose aid so that money can be reallocated to towns devastated by pit closures.

将不再资助其他地区，以便资金可以重新分配给饱受矿井关闭影响的城镇。