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

单词	underground mining methods
释义	underground mining methods Encyclopedia 工学地下采矿方法释 underground mining methods地下采矿方法地下开采中，依据不同的采矿技术条件，在矿块或采区中由不同的采掘设备、井巷工程、回采工艺和地压管理等互相协调、融合而成的回采矿石的方法。
随便看	shortest vector problem short exact sequence short fiber content short finish shortfin mako short focus lens short hairpin RNA，shRNA short-hole blasting of open pit short hole ore blast Shorthorn short increment sensitivity index shorting short inter-frame space short inter-frame space, SIFS short interspersed element short interspersed nuclear element short interspersed repeated sequence short line short lived intermediates short lived nucleus short-lived nucleus short-lived plant short-lived radionuclide dating short-lived star short lyric

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