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再生稀有金属
释义
再生稀有金属
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工学
再生金属冶金
释
recycled rare metals
再生稀有金属
从二次资源中重新冶炼出的稀有金属。其原料为各种矿山及冶金废渣、废液、烟尘、工业废渣和废催化剂、废合金、废半导体、废电子元器件等。
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theory of communication
theory of communication effect
theory of communication network
theory of communicative action
theory of complexity of computations
theory of complex multiplication
theory of computation
theory of computer science
theory of computing
theory of conditioned reflex
theory of conduct domination
theory of conformal mappings
Theory of Confucian Collection
theory of congruence model
theory of conic sections
theory of connections
theory of constitutive functions
theory of continental drift
theory of continued fractions
theory of continuous rolling
theory of contradiction
theory of controls
theory of correspondences
theory of counting
theory of covering surfaces
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