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sand fraction

sand compaction

sand extraction

  • 沙石开采,采砂

网络释义专业释义

  沙石开采

... 边缘土地Marginal lands 沙石开采Sand extraction 沉积Sedimentation ...

基于1042个网页-相关网页

短语

effects of sand extraction 采砂影响

sand gravel extraction 采砂

sand and gravel extraction 砂石精选

extraction sand in river course 河道采砂

excessive extraction of sand 无序采砂

 更多收起网络短语
  • 采砂规划 - 引用次数:5

    参考来源 - 基于河床演变对信江鹰潭段采砂规划的研究
  • 沙石开采

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句权威例句

  • Planning sand extraction scheme in accordance with potential channel change and combining channel modification with sand extraction can improve navigation condition to a certain extent.

    科学合理规划采砂方案,顺应河床演变趋势,整治河道采砂疏浚河道有机地结合起来,可除害兴利,一定时期内和一定程度上改善航道条件

    dict.cnki.net

  • An LCA tracks, say, a glass jar from the initial extraction of the silica from sand through the 48 hours of cooking at 2, 000 degrees Fahrenheit all the way through its final disposal.

    例如,运用LCA技术,可以对玻璃瓶整个生产及使用过程进行追踪2000高温下熔48小时提取,直至玻璃瓶被用过之后的最后丢弃的全部过程。

    article.yeeyan.org

  • The method of determining the mineral oil content in the oil sand with weight was recommended. As two committed steps, extraction and separation of mineral oil were discussed.

    介绍重量测定油砂矿物油含量方法,并且对测定两个关键步骤即油砂中油的萃取以及矿物油的分离进行了重点讨论。

    dict.cnki.net

更多双语例句
  • Unable to stop Canadian oil drilling and tar sand extraction programs, environmental groups are now trying to block any pipeline that is proposed out of the oil producing regions.

    FORBES: Keystone XL: Voting for the Stone Age

  • Major activities in the area are agriculture, forest management, sand and gravel extraction, industry (diverse types), and ecotourism.

    UNESCO: EDUCATION

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