“Group 9 element”的概念、定义、翻译、参考文献-科学参考

单词	Group 9 element
释义	Group 9 element Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 Group 9 element第9族元素
随便看	projecting line projecting model projecting plane projecting technique project institutional environment project integrated management project integration management project interface project internal rate of return assessment method project internet environment projection projection angle projection band projection chain map projection chart projection-complete subspace projection cone projection constant projection correlation projection difference projection-difference method projection display equipment projection drawing projection effect projection estimate

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。