“level lifetime”的概念、定义、翻译、参考文献-科学参考

单词	level lifetime
释义	level lifetime Encyclopedia 理学原子核结构释 level lifetime能级寿命原子核的基本物理量。包括基态、激发态的寿命。从统计观点看，是指一条能级平均能存在的时间。
随便看	Rossian boschniakia Ross Ice Shelf Rossini，Gioachino（Antonio） Rossi On Acting Ross Island Rossiter effect Rossi X-ray Timing Explorer Rossiya Segodnya Rossler chaotic attractor Ross model Rosso Ross objective Ross orogen Ross orogeny Ross Sea Ross telescope roster of successful candidates in Chinese Imperial Examination roster of successful candidates in provincial examination Rostislav Nikolaevich Yurenev Rostislav Vladimirovich Zakharov Rostock Rostopchina Yevdokia Petrovna Rostov-na Donu Rostovskaya oblast Rostow criterion

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。