coal-mining的例句（coal-mining在句子中的用法）

• The bulk and weight of coal required in the majority of manufacturing industries is large in comparison with the bulk and weight of other raw matericals. 在大多数制造工业中,所需要的煤的体积和重量,与其他原材料的体积和重量相比都显得很大.
• Web search engine is one of the applications of web mining technologies. Web挖掘技术的应用之一就是Web搜索引擎.
• Changes in the technological base of coal - fired power plants could restore their attractiveness, however. 改变火力发电厂的基础技术却可能恢复它们的吸引力.
• Applications: Polar region operation , Industry , Mining, Argriculture, Forestry, Construction, Chemical industries. 主要用途: 工矿业 、 农渔业 、 林业 、 建筑 、 化工等行业.
• We decided to open out a coal mine near the city. 我们决定在城市附近开发一煤矿.
• 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.
• Silicosis is occupational disease for certain, is coal silicon ill? 矽肺肯定是职业病, 煤矽病?
• By and by electricity will take the place of coal. 不久以后,电将取代煤.
• Coal mining is a messy business, often wreaking terrible environmental damage nearby. 采矿是肮脏的行业, 往往会严重破坏周边环境.
• This seam of coal reposes on a layer of clay. 这个煤层处于一层黏土岩之上.
• Coal washing and metallurgical fabric starching, concrete inhale water and building fitment soil improvement. 洗煤、冶金、织物上浆 、 混凝土吸水、建筑装修、土壤改良等.
• Township enterprises in trade , in commerce, mining, coking, quarrying, food service industry. 乡镇企业有商贸 、 采煤 、 炼焦 、 采石 、 饮食服务业.
• They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风.
• They were shovelling coal up. 他们在铲煤.
• This is not always true - as with the manufacture of pig iron and steel from low - grade iron ores - but it did lead to the concentration of industrial developments on the coal fields. 并非一概如此 — 例如从低级铁矿石中生产生铁和钢材的情况一但是这导致了工业发展集中在煤田上.
• Coal used to cost 3 shillings a sack. 以往一袋煤值三先令.
• Coal - fired factories and power plants are the world's most often cited polluters. 燃煤工厂和发电厂也是世界上最主要的污染者.
• Firstly , we lucubrated the problems on the economic running quality of the coal industry qualitatively. 首先对我国煤炭产业经济运行现状及其所存在问题深入地加以定性分析.
• The water - inrush from floor inundates Working face 51101 W in Liangzhuang coal mine, Xinwen Mining Group. 新汶矿业集团良庄煤矿51101W工作面因底板突水导致工作面被淹.
• Coal seams intermixed with iron ore. 煤层和铁矿混杂在一起.