“原子的射电天文谱线”的概念、定义、翻译、参考文献-科学参考

单词	原子的射电天文谱线
释义	原子的射电天文谱线 Encyclopedia 理学原子的射电天文谱线释 radio spectra of astronomical atoms原子的射电天文谱线天体中原子在不同能级间跃迁时所产生的频率在射电波段的天文谱线。
随便看	properly convex function properly convex subset properly differentiable function properly discontinuous action properly discontinuous group properly divergent sequence properly divergent series properly elliptic properly elliptical properly elliptical operator properly elliptic equation properly equivalent form properly hyperbolic properly infinite algebra properly infinite projection properly nilpotent element properly posed problem properly primitive form properly triangular matrix proper maintenance method of photographic lens proper map proper mapping proper mass proper modification proper morphism

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。