英语词汇“pillar extraction”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pillar extraction
释义	pillar extraction pillar extraction [′pil·ər ik′strak·shən] (mining engineering) Removal of the pillars of coal left over from mining by the pillar-and-stall method. Also known as pillar mining.
随便看	distributed intrusion detection system distributed irregular mesh environment distributed isolated media distributed jamming distributed janus distributed job manager distributed keyboard brute-force distributed key management system distributed knowledge delivery distributed knowledge management distributed knowledge management system distributed knowledge network distributed knowledge processing distributed knowledge research collaborative distributed label switched path distributed lan emulation distributed lan monitoring distributed large basin runoff model distributed layout management distributed learning distributed learning and collaboration distributed learning and user services distributed learning education and training products distributed learning in teacher education distributed learning knowledge network

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