1) drilled explosion
钻孔爆炸
1.
In order to research the decay laws of pressure wave and positive pressure actuation duration with the increasing propagation distance under the repeated penetration and explosion of conventional weapons in rock,the tests with varying scale charge and scale distance of the first drilled explosion and the repeated drilled explosion are completed.
为探索常规武器重复打击下岩石介质中压力波及正压作用时间随传播距离的增加而衰减的规律,进行岩石介质中不同比例装药和比例距离的一次钻孔爆炸和重复钻孔爆炸试验。
2.
In order to explore the breakage and damage effect problems of the underground protective engineering in rock under repeated penetration and explosion by precision guided weapons,the contrastive experiments of single-time drilled explosion and secondary drilled explosion have been accomplished.
为了探索精确制导武器对岩石介质中地下防护工程实施重复打击后的毁伤效应问题,进行重复钻孔爆炸和一次性钻孔爆炸对比试验。
2) explosive drilling
爆炸钻井
3) explosive perforation
爆炸打孔
4) explosive anchor
爆炸钻底锚
5) shot hole drill
爆炸井钻机
6) Drilling and Blasting
钻孔爆破
1.
In this paper,the technique of drilling and blasting dealing with the disconnected side under shallow water is studied.
文章通过分析现有浅水钻孔爆破的现状，对处理浅水间断面水下爆破技术进行了研究。
补充资料：核爆炸地震波探测(见核爆炸探测)
核爆炸地震波探测(见核爆炸探测)
nuclear explosion seismic detection
hebaozho dizhenbo tanee核爆炸地震波探测(nuclear explos，onseismie detecuon)见核爆炸探汉，l。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条