“underground mine development”的概念、定义、翻译、参考文献-科学参考

单词	underground mine development
释义	underground mine development Encyclopedia 工学矿床地下开拓释 underground mine development矿床地下开拓为开发地下矿床，从地表向地下掘进一系列井巷通达矿体，使地表与矿床之间形成一条完整的运输、提升、通风、排水、动力供应等生产服务系统的地下工程。简称矿床开拓。
随便看	The Province of Jurisprudence Determined The Provincetown Players The Provincial Official for Evaluating Talented Person in Northern Wei Dynasty The Provisional General Rules of Archives Offices of Technology The Provisional Regulations of the Entrance Examination of High Institutions for Self-taught Learners The Prussian Instructions: Rules for the Alphabetical Catalogs of the Prussian Libraries The Psychology of Art The Psychology of Interrogations and Confessions: A Handbook The Psychology of Science the psychology of zhongyong the PU-ballast bed techique The Public Burning the public interest The Public Libraries Act 1850 The Public Library Service: IFLA/UNESCO Guidelines for Development the public must be told the public security science and technology information standardization the public sense of security The Public Service Building in downtown Portland the publishing industry of the People's Republic of China The Publishing Labor Union of Shanghai City The Pupil Rating Scale Revised-Screening for Learning Disabilities The Puppet Master the purple clay teapot with a loop handle with the mark of “Shi Dabin” The Purple Fragrance Purse

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