“中国现代铜工业”的概念、定义、翻译、参考文献-科学参考

单词	中国现代铜工业
释义	中国现代铜工业 Encyclopedia 工学中国现代有色金属工业释 modern copper metallurgy industry in China中国现代铜工业中国是冶铜和制造铜器最早的国家之一（见冶金史）。2015年，中国铜资源保有储量6243万吨，居世界第七位。中国绝大多数铜矿品位低、矿体复杂、开采难度大、成本高，矿床大多为多金属矿共生，伴生元素多，组分复杂，选冶难度较大。主要矿床分布在江西、云南、湖北、安徽、甘肃等省。中国铜精矿资源短缺较为严重，主要依赖于进口。
随便看	the fundamental principles of international economic law the fu oeuvre of King of Huainan the fu oeuvre of King of Huainan’s officials The Fu Oeuvre of Kong Zang The Future of Data Analysis The Future of New China The Future of Wuxi City The Future Results of British Rule in India the galactic bulge the galactic disk the galactic nucleus the galactic thin disk the Galaxy The Games Awards The Gamester The Garden of childhood the Garden of Repose The Garden Party the gardens of north tower The Gauze-Washing Beauty The Genealogy of Moral the General Assembly of States Parties to the World Heritage Convention The General Code of Occupational Classification of the People's Republic of China The General Examination of Body Meridians The General Frontline Committee Site Memorial Hall of Huai-hai Campaign

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