“准易裂变核素”的概念、定义、翻译、参考文献-科学参考

单词	准易裂变核素
释义	准易裂变核素 Encyclopedia 理学原子核释 fissible nuclide准易裂变核素不能维持热中子链式核反应，但在金属状态下可发生自持的链式核裂变的核素。如237U、238Pu、240Pu、242Pu、244Pu、241Am、243Am、242Cm、244Cm等。又称阈裂变核（threshold fissioner）。
随便看	clear cell clear coating clear cutting clear fluid Clear Grits clear hole clearing clearing deficient heat clearing for forestation land clearing heat and cooling blood clearing heat and eliminating dampness clearing heat and freeing strangury clearing heat and removing toxicity clearing heat at qi level clearing heat for detumescence clearing heat for resolving macula clearing method clearing of fractions clearing summer heat clearing system clearing the mind and smelling scenes clearing ying heat and cooling blood clearness Clearness between Heaven and Earth clear request packet

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。