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thin seam

  • [矿业] 薄煤层

网络释义专业释义

短语

thin coal seam shearer 薄煤层采煤机

extremely thin coal seam 极薄煤层

thin coal seam 薄煤层

thin coal seam face 薄煤层工作面

thin coal seam group 薄煤层群

thin coal seam mines 薄煤层矿井

thin-seam 薄煤层

extremely thin protective seam 极薄保护层

thin coal seam mining 薄煤层开采

thin coal seam cluster 薄煤层群

 更多收起网络短语
  • 薄煤层
  • 薄煤层

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句

  • The paper briefly introduced storage of thin seam coal resources in china as well as several type of mining equipment.

    文章简要介绍中国煤层煤炭资源储存情况、薄煤层开采机械几种类型

    www.dictall.com

  • The entry arrangement, actual mining process and side entry support of advanced mining at thin seam are introduced. The safe measures are made and has made good economic benefit.

    介绍了煤层前进式采煤巷道布置回采工艺支护等,制定了切实可行的安全措施取得较好的经济效益

    dict.cnki.net

  • This paper introduces state of mining and reserving of thin and almost thin seam, analyses technology and methods of mining thin seam, meanwhile discusses design of hydraulic support in thin seam.

    介绍了我国、极煤层赋存开采状况分析了煤层开采技术方法煤层液压支架设计进行浅

    www.chemyq.com

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