单词盒子
简体 繁體

main haulage roadway

M 开头单词

基本解释

  • [能源科学技术]运输大巷

英汉例句

    双语例句

  • Through analysis to weak coalbed and harmfulness to roadway, main haulage roadway and room supporting design and adaptability condition are discussed in weak coalbed.
    通过对松软煤层的性质及其对巷道的危害分析,探讨了松软煤层中主要运输巷道及硐室支护设计形式及适用条件。
  • The main factor causing destruction of roadway in tectonic stress field is found to be the high tensile strain, which appears after the coal seam above haulage roadway is mined.
    提出在构造应力场中,开采运输巷道上方的煤体使巷道产生拉伸形变是巷道破坏的主要根源。
  • This paper introduces controlled blasting technology on signal chamber of pit-bottom and main haulage roadway, which are of complex condition, lithological character and highly security.
    介绍了采用控制爆破技术施工位于井底车场及主要运输大巷的信集闭峒室,条件复杂,岩性变化大,要求安全性高。

专业释义

    能源科学技术

  • 运输大巷
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