“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	astrometry astrometry satellite ASTRON astronaut astronaut candidate selection Astronaut Center of China astronaut characteristic astronaut denitrogeneration astronaut energy metabolism Astronaut Group of the Chinese People's Army astronautical engineering astronautical societies astronautic remote sensing camera astronautics astronautic specialized technology training astronautic ZHR astronaut intestinal microbial ecology astronaut life saving and survival training astronaut medical abortion astronaut medical qualification astronaut medical quarantine astronaut operational ability in EVA astronaut postflight recovery astronaut psychological training astronaut safety

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