“nonferrous metals industry in the world”的概念、定义、翻译、参考文献-科学参考

单词	nonferrous metals industry in the world
释义	nonferrous metals industry in the world Encyclopedia 工学﹝冶金工业﹞释 nonferrous metals industry in the world世界有色金属工业有色金属的地质勘探、采矿、选矿、冶炼和加工等工业。是从开采与利用金、银和铜、铅、锌等逐步发展起来的。20世纪以来，电力、交通运输、航空航天、家用电器、军事工业以及电子、信息等高新技术产业的发展，引起铝、镁等轻金属，镍、锌等重金属以及稀有稀土金属等工业也快速发展起来。
随便看	elliptic compass elliptic complex elliptic conchoid elliptic conductor potential elliptic cone elliptic cone point elliptic coordinate elliptic coordinate system elliptic cosine elliptic cotangent elliptic curve elliptic curve cipher elliptic curve cryptanalysis elliptic curve cryptographic algorithm elliptic curve cryptography elliptic curve cryptosystem elliptic curve discrete logarithm elliptic curve factorization method elliptic curve in Weierstrass form elliptic curve primality proving elliptic curves as one dimensional Abelian varieties elliptic curves as one-dimensional Abelian varieties elliptic curve signature elliptic curves over algebraically non closed fields elliptic curves over algebraically non-closed fields

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