听声词典

directional blasting

D 开头单词

基本解释

  • [土木建筑工程]定向爆破
  • [地球科学]定向爆破定向爆破法
  • [能源科学技术]定向爆破
  • [水利工程]定向爆破

英汉例句

    双语例句

  • A brick-structured water tower under complicated environmental conditions was demolished by the use of directional blasting.
    用定向爆破法拆除了处于复杂环境中的一砖砌水塔。
  • Tower tubular steel structures were demolished by directional blasting under the environment of easy combustion and explosion.
    介绍了用线型聚能切割技术定向爆破拆除易燃易爆环境下高耸筒形钢结构物的成功经验。
  • Under complicated conditions, a building was partially demolished through controlled blasting. Mechanical pre-cutting was carried out before the building was collapsed by folding directional blasting.
    在复杂环境条件下对一楼房进行保护性部分爆破拆除，采用机械预切割、折叠定向爆破倒塌的控制拆除方案。

词组短语

    短语

  • directional collapse blasting 定向坍塌
  • directional fracturing blasting 定向断裂爆破
  • borehole directional fracture blasting 岩石定向断裂爆破
  • directional controlled blasting 定向控制爆破
  • directional pinpoint blasting 定向抛掷爆破

专业释义

    土木建筑工程

  • 定向爆破

    During the directional blasting demolition of a brick towering building, security of the directional blasting was influenced seriously by the premature rupture near the middle part of the towering building.
    定向爆破拆除砌体高耸建筑物时，中上部结构的过早断裂问题严重影响到定向爆破的安全可靠。

    地球科学

  • 定向爆破
  • 定向爆破法

    • 能源科学技术

  • 定向爆破

    • 水利工程

  • 定向爆破