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矿床开采初步可行性研究
释义
矿床开采初步可行性研究
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工学
开采设计前期工作
释
preliminary feasibility study of deposit mining
矿床开采初步可行性研究
对矿床开采进行的初步技术、经济分析和社会、环境评价,判断选择的矿床开采项目是否应进一步开展可行性研究。又称矿床开采预可行性研究。
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quadratic residue modulo m
quadratic residue symbol
quadratic residue theorem
quadratic risk
quadratic root
quadratics
quadratic sieve
quadratic sine
quadratic smoothing
quadratic solitons
quadratic space
quadratic space of a quiver
quadratic square
quadratic stability
quadratic stabilizability
quadratic stabilization control
quadratic Stark effect
quadratic sum
quadratic surd
quadratic surface
quadratic surface form
quadratic symplectic space
quadratic tensor
quadratic term
quadratic termination
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