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shrinkage stoping是什么意思,shrinkage stoping的意思翻译、用法、同义词、例句

输入单词

常用词典

  • 留矿采矿法;留矿回采;仓储采煤法

  • 例句

  • The paper introduced shallow hole shrinkage stoping method that has been used in Baoziwan Gold Mine for many years.

    叙述了堡子湾金矿多年来应用浅孔留矿采矿法的生产实践以及对采切工程的改进。

  • The technical mining conditions of mineral deposit of Baofengshan Lead-Zinc Mine are stated in detail, some problems in application of shorthole shrinkage stoping introduced.

    详述了宝丰山铅锌矿的矿床开采技术条件,介绍了浅孔留矿法在应用中存在的问题。

  • In mining the extremely fractured thin ore body, the separation of waste rock in the conventional shrinkage stoping was replaced by the separation of the rich ore and retaining the lean ore.

    对极破碎薄矿体的开采,采用了将常规的留矿法中分选废石改为分选富矿石留贫矿石的采矿方法。

  • Based on the existing conditions, Pindu Municipal Gold Mine preferred short-hole shrinkage stoping without sill, intermediate and crown pillar to other mining methods and obtained excellent result.

    平度市金矿利用现有的条件,因地制宜采用“三无”即无底、间、顶矿柱浅扎留矿法,收到了好效果。

  • 网络扩展资料

    Shrinkage

    解释: Shrinkage指的是在地下开采过程中,当矿体被开采完毕后,地面会出现下陷的现象。Shrinkage也可以指由于挤压或干燥等原因导致物体体积缩小的现象。

    例句:

    • The mine suffered a 10% shrinkage in production due to the equipment failure.(由于设备故障,该矿产量缩水了10%。)
    • The shrinkage of the wool sweater after washing was noticeable.(毛衣洗后的缩水现象非常明显。)

    用法: Shrinkage通常用于地下采矿工业领域,也可用在描述物体体积缩小的情况。

    近义词: contraction, shrinking, reduction

    反义词: expansion, growth

    Stoping

    解释: Stoping是地下开采的一种方法,它通过在地下挖掘,去除矿体,从而达到提取矿物的目的。这种方法通常用于开采金属矿。

    例句:

    • The miners used stoping to extract the gold from the mine.(矿工们使用了采矿法来从矿中提取金子。)
    • The stoping process requires a lot of planning and preparation.(采矿过程需要大量的规划和准备。)

    用法: Stoping主要用于地下采矿工业领域,描述一种提取矿物的方法。

    近义词: mining, extraction, digging

    反义词: filling, capping, sealing

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