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爆破孔的英文

发音:  
"爆破孔"怎么读用"爆破孔"造句

英文翻译手机手机版

  • blast hole
  • blasthole
  • shot hole
  • shothole

例句与用法

  • Analysis on preliminary shock pressure on borehole of air - de - coupling charging
    空气不耦合装药爆破孔壁冲击压力分析
  • The application and effects of hole - bottom detonating in medium - length hole blasting
    论中深孔爆破孔底起爆的实施和应用效果
  • Blasting hole drilling
    爆破孔钻机
  • Improvement of detonation propagat ion of decked charges in a smooth blasting hole and its application
    光面爆破孔内间隔装药传爆方法的改进与应用
  • In the light of the change of the rock mass structure and blasting conditions and the application of new explosives in lanjian iron mines pit , tests were carried out on charges loading structure , blasting hole spacing pattern parameters and blasting methods . the optimized rational blasting parameters greatly improved the blasting efficiency , which led to good economical benefits
    针对兰尖铁矿采场岩体结构、爆破条件等的变化及新型炸药的使用,开展了装药结构、爆破孔网参数及爆破方法试验,优化确定了合理的爆破参数,使爆破效率大幅提高,取得了良好的经济效益。
用"爆破孔"造句  

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