“年龄谱”的概念、定义、翻译、参考文献-科学参考

单词	年龄谱
释义	年龄谱 Encyclopedia 理学年龄谱释 Age spectrum年龄谱 40Ar/39Ar法定年中，以表观年龄为纵坐标，以对应的累积39Ar释出的百分含量为横坐标，获得的图件。
随便看	transition with taboo states transition zone transitive transitive action transitive binary relation transitive class transitive closure transitive design transitive digraph transitive embedding theorem transitive extension transitive functional dependency transitive graph transitive group transitive group action transitive group of motions transitive G-set transitive law transitive measure-preserving transformation transitive monomial group transitiveness transitive operation transitive permutation group transitive points transitive pseudogroup

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。