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- Huainan is a coal city with a mining history of hundreds of years.Heavy metals pollution aroused due to large amount of coal gangue accumulating in coal mine. 摘要淮南是一个开采历史达百年的煤炭城市,由于煤矿的开采,煤矸石在地表大量堆积,对矿区周围环境造成了不同程度的重金属污染。
- This site provides information about the history of coal mining in Cape Breton and the social and economic development of the region, depending on the coal mining. 该网站涉及布雷顿角煤炭开采历史以及依赖于煤炭的开采,该地区社会和经济的发展状况。
- He tried to regularize the management of coal mines. 他试图将煤矿的管理系统化。
- There used to be a lot of coal mines here, usedn't there? 这儿从前有过很多的煤矿,对吗?
- The tour guide explains history of Taiwan Coal mines. 导游很耐心地讲解有关台湾煤矿的历史。
- The discovery of coal mine in the area enriched the people there. 这个地区煤矿的发现使得那里的人民富裕起来了。
- This paper gives a numerical method of coal mine hoist jour. 文章给出了矿井提升机行程的数字检测方法和提高行程检测系统可靠性的有效方法。
- The subsidence is one form of coal mine secondary of the geological calamity. 摘要采煤塌陷为煤矿山次生的地质灾害形式之一。
- Mr Jones has a long history of heart trouble. 琼斯先生有长期的心脏病史。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- The novel unrolls the history of a certain woman. 那本小说揭露了某个女子的过去。
- The actuality of monitoring system of coal mine in china is introduced. 介绍了我国煤矿监控系统的现状,并由此提出了一种基于电力线通信的煤矿综合监控系统。
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- In construction of coal mines the principle of protecting the cultivated land and utilizing the land rationally shall be adhered to. 煤矿建设应当贯彻保护耕地、合理利用土地的原则。
- She's written the definitive history of Vienna. 她写下了权威性的维也纳历史。
- To guide and administer qualification certification of coal mine directors. 指导和管理煤矿矿长资格证颁发工作。
- By the actual simulation of the concrete region, summarizes the investigative method of simulation in the geological evolution history of coal bed gas. 通过对具体地区的实际模拟,总结出了煤层气地质演化史数值模拟研究的方法。
- There used to be a lot of coal mines in the south, but many of them have been closed, or are about to be closed. 南部过去曾有许多煤矿。但是其中许多已被关闭或者将要关闭。
- The history of this area is very well documented. 这个地区的历史档案保存得很好。
- Practice on Harnessing Spontanrous Combustion of Coal Gangue in Datong Coal Mines Group Co. 大同煤矿集团公司自燃矸石山治理实践。