“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	two dimensional projective coordinates system two-dimensional projective coordinates system two-dimensional projective correspondence two dimensional projective mapping two-dimensional projective mapping two dimensional projective space two-dimensional projective space two-dimensional projective transformation two-dimensional quantitative structure-activity relationship two dimensional Raman spectrum two-dimensional Raman spectrum two-dimensional ring two dimensional sampling theory two-dimensional saturable absorbing material two dimensional seismic two-dimensional singularity two-dimensional space two-dimensional spectral classification two-dimensional spectroscopy two dimensional spectrum two-dimensional spectrum two dimensional spectrum (2D NMR) two-dimensional spectrum (2D NMR) two-dimensional sphere two dimensional structure

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