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

单词	directional pinpoint blasting
释义	directional pinpoint blasting Encyclopedia 工学露天爆破释 directional pinpoint blasting定向抛掷爆破通过一定技术措施使爆破岩块按设计方向抛掷到要求位置，并堆积在设定范围内的爆破技术。
随便看	Southern Province Southern Quanzhen Taoism Southern Reconstruction southern reference star catalogue Southern Region Southern Rhodesia Southern Rhodesia Literature Bureau southern rice black-streaked dwarf disease southern rice black-streaked dwarf virus Southern Romance of the Western Bower southern schools of traditional Tibetan medicine Southern Seven Perfected Beings Southern Sichuan Bamboo Sea Scenic and Historic Area southern sichuan coalfield southern sky Southern Sky Survey Southern Song dynasty coin token Southern Song dynasty imperial celadon southern star Southern Study Southern Tang Southern tropic southern tunes Southern Union Southern Way of the Celestial Masters

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