“open pit blasting”的概念、定义、翻译、参考文献-科学参考

单词	open pit blasting
释义	open pit blasting Encyclopedia 工学露天矿爆破释 open pit blasting露天矿爆破在露天采场中将矿用炸药和起爆器材按一定的要求装入炮孔中，利用炸药爆炸产生的化学能将矿岩破碎至一定块度的作业。是矿床露天开采的主要工艺之一。
随便看	Jilin Jilin-1 satellite constellation Jilin Art Academy Jilin Catholic Church Jilin Changbaishan National Nature Reserve Jilin Chinese Opera Theater Ji Opera Troupe Jilin Confucian Temple Jilin Dongfang Theatre Jilin Gaoxin Jishu Chanye Kaifaqu Jiling meteorite Jilin horse Jilin Institute Of Physical Education Jilin Jingji Jishu Kaifaqu Jilin King of Yew Jilin meteorite Jilin Meteorite Gallery Jilin Meteorite Shower Jilin Momoge Guojiaji Ziran Baohuqu Jilin Nong'an Taipingchi Guojia Shidi Gongyuan Jilin Opera School Jilin Petro-Chemical Co. Ltd. 11.13 fire case Jilin Province Museum of Natural History Jilin Provincial Archives Jilin Provincial Art Museum Jilin Provincial Library

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