“第5族元素”的概念、定义、翻译、参考文献-科学参考

单词	第5族元素
释义	第5族元素 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 Group 5 element第5族元素
随便看	factor of type Ⅲ factor of von Neumann algebra factor out factor representation factor ring factor-ring by the radical factor rotation factors factors affecting community structure factors associated with elderly health factor score factor set factor space factors substitutability factor state factor structure factor synthesis law factor system factor theorem factor transformation factory act factory buildings factory-cultivated vegetable seedling factory farming factory law

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。