“古代青铜冶铸技术”的概念、定义、翻译、参考文献-科学参考

单词	古代青铜冶铸技术
释义	古代青铜冶铸技术 Encyclopedia 工学﹝古代机械制造技术﹞释 ancient bronze casting technique古代青铜冶铸技术铜是人类历史上最早使用的金属，青铜是红铜（纯铜）加锡、铅熔制而成的合金，熔点为700～900℃，比红铜的熔点（1083℃）低。
随便看	multiplicity of a module multiplicity of an eigenvalue multiplicity of an ideal multiplicity of a point multiplicity of a pole multiplicity of a representation multiplicity of a ring multiplicity of a root multiplicity of a singular point multiplicity of a solution multiplicity of a tangent multiplicity of a weight multiplicity of a zero multiplicity of intersection multiplicity-one theorem multiplicity theory multiplier multiplier algebra multiplier group multiplier ideal sheaf multiplier method multiplier of a canonical equation multiplier of a cyclic difference set multiplier of a difference set multiplier of a group

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。