“preliminary design of deposit mining”的概念、定义、翻译、参考文献-科学参考

单词	preliminary design of deposit mining
释义	preliminary design of deposit mining Encyclopedia 工学矿床开采设计工作释 preliminary design of deposit mining矿床开采初步设计在矿床开采可行性研究工作的基础上，进一步细化、比选、论证、确定矿床开采总体方案和各系统技术方案，选定主要设备规格、计算确定技术经济指标和编制总概算等活动。
随便看	aortic regurgitation or aortic insufficiency aortic sinus aneurysm aortic stenosis aortofemoral artificial blood vessel grafting AOS AOSA AOSB AOSC AOSCA AOSD AOSE Ao's Golden Mirror of Cold Pathogenic Diseases Aoshan Dao aoshan-type iron deposit Aosta Ao Taosun AOTF aotoplate device Aotu Style Aouelloul crater Aoust AOV AOV网 Aoyunzhiyuanzhe A/O活性污泥法

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