“回采预留矿柱”的概念、定义、翻译、参考文献-科学参考

单词	回采预留矿柱
释义	回采预留矿柱 Encyclopedia 工学回采预留矿柱释 ore pillar for mining回采预留矿柱为保护地表地貌、地面建（构）筑物和主要井巷，分隔采区或矿段，以及防水等而留设不采或暂时不采的部分矿体。煤矿中也称煤柱。
随便看	scoreboard algorithm score orienteering score residual Score residuals scorer reliability Scoresby crater score sequence Scores of Hanju Opera (with Orchestral Instruments) Scores of Henan Quju Opera Scores of Hou Yushan’s Kunqu Opera Plays scores of opera libretti scores of opera plays Scores of Tea-Picking Opera in Southern Jiangxi Scores of Yu Zhenfei score test Score检验 Score残差 scoria scoring scoring function scoring matrix scoring method scorpioid cyme scorpion scorpionate complex

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