“自然铜”的概念、定义、翻译、参考文献-科学参考

单词	自然铜
释义	自然铜 Encyclopedia 医学活血疗伤药释 pyrite自然铜活血疗伤药。始载于《开宝本草》。硫化物类矿物黄铁矿族黄铁矿，主含二硫化铁。理学自然元素矿物释 copper自然铜自然元素矿物。化学成分为Cu，晶体属等轴晶系。
随便看	key distribution key distribution center key distribution quantum key district of prevention and control of soil and water loss key drawing key ecological construction program key ecological forests key encryption key key-encryption key key enginerring for soil and water conservation key enzyme key equation key equipment for laying subsea pipeline keyer key escrow Keyes DeWitt Metcalf key establishment Key Event Technology key exchange key exchange protocol key exhibits key experience key factor key flood control project of Huaihe River key flood control project of Taihu basin

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。