“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	Sutherland potential model Su Tianci Su Tianjue Su Ting Sutlej River Su Tong Sutong Yangtze River Highway Bridge sutra handwritten copies of Southern and Northern Dynasties Sutra Handwritten Copies Stele by Tang Yong Sutra Library in Yunyan Temple Sutra of Forty-two Chapters Sutra of Trapuṣa and Bhallika Sutra Pillar of Falong Temple Sutra Pillar of the Ksitigarbha Temple Sutra Pillar of the Tang Dynasty in Songjiang Sutra Pillars of Anguo Temple Sutra-style binding sutra wrappers with lion roundels Suttantaprija Ind Sutton Hoo Ship Burial Suttungr Su Tungpo sutural bone sutural lamina sutural shelf

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