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

单词	underground blasting
释义	underground blasting Encyclopedia 工学地下爆破释 underground blasting地下爆破在地下空间进行的爆破施工。区别于露天爆破，地下爆破是人类为采掘地下矿体、开挖隧道、地铁、构筑地下洞库厂房等进行的爆破作业活动。
随便看	Planning of New York City planning of Palace of Versailles Planning of People's Square in Shanghai planning of regional medical center planning of scenic area in city planning of schistosomiasis prevention related with water conservancy planning of soil and water conservation planning of South Manchuria Railway Company attached land planning of the 1999 World Horticultural Exposition Planning of Tianjin Economic and Technological Development Area planning of Tokyo planning of transportation planning of treat and disposal facilities for municipal solid wastes planning of urban environmental protection planning of urban flood control planning of urban sanitation facilities planning of warsaw Planning of Washington D.C. planning of water intake hubs in ancient China planning of Yunnan Dian Zhong New Area planning of Zhengzhou planning on comprehensive disaster resistance and prevention planning outline of scenic regions planning pattern planning permit

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