coal deposit造句

• It 's difficult to ascertain the coal deposits ...
  煤储量很难探明。
• There are extensive coal deposits in the u.s.s.r .
  苏联的煤的储藏很丰富。
• He is busy with proving up a coal deposit .
  他正忙于勘探煤层。
• C . new sources of energy form vast coal deposits will be substituted for the soon - to - be - exhausted resources of oil and natural gas
  储量丰富的新型能源会替代马上就要被用尽的石油、天然气等资源。
• The village of shangma huangtou is just the latest victim of a coal mining boom that is devastating large swaths of north china , where some of the nation ' s richest coal deposits lie
  上马黄头村只是兴旺的煤炭工业正在大面积地破坏中国北部自然环境的最新一个受害者，那里储藏着这个国家最丰富的煤炭资源。
• Lying beneath the dazhuang village are coal deposits with richreserve . repeated mining operations carried out by the state , collective and private - owned mines over the recent years have led to the presence of cracks on 200 - odd houses . analysis shows that this may be attributed partly to the mining - induced ground subsidence and partly to underground dewatering operation . a division is made of the responsibilities of the individual mines causing the damages
  煤矿机电设备多,各种设备保护装置也多.过流保护是煤矿三大保护之一.对过流保护装置合理、正确的使用和设置,是矿山机电人员必备的素质之一,也是保证矿山安全、高效生产的重要措施.对过流保护装置的类型进行分析,以及正确设定过流保护装置的整定值可使我们更好地用好这种设备
• Lying beneath the dazhuang village are coal deposits with richreserve . repeated mining operations carried out by the state , collective and private - owned mines over the recent years have led to the presence of cracks on 200 - odd houses . analysis shows that this may be attributed partly to the mining - induced ground subsidence and partly to underground dewatering operation . a division is made of the responsibilities of the individual mines causing the damages
  西山煤电股份有限公司镇城底矿选煤厂是一座矿井型选煤厂,近年来产品的硫分经常达不到用户的要求,低硫煤的产量又越来越少,给矿井生产和选煤加工带来了困难,系统改造势在必行.通过改造,满足了用户对硫分的要求,提高了选煤厂的市场竞争力
• Lying beneath the dazhuang village are coal deposits with richreserve . repeated mining operations carried out by the state , collective and private - owned mines over the recent years have led to the presence of cracks on 200 - odd houses . analysis shows that this may be attributed partly to the mining - induced ground subsidence and partly to underground dewatering operation . a division is made of the responsibilities of the individual mines causing the damages
  国有集团企业财务管理存在的问题主要表现在财务权力、财务监督和财务关系三个方面,本文从以上三方面剖析了国有集团企业财务管理存在的问题及危害,并提出加强国有集团企业财务管理的对策与措施