“镎”的概念、定义、翻译、参考文献-科学参考

单词	镎
释义	镎 Encyclopedia 理学放射性元素释 neptunium镎人工放射性元素，元素符号Np，原子序数93，半衰期最长的同位素的质量数237。属周期系ⅢB族，锕系元素。仿照以天王星命名铀的方法，以天王星外面的海王星（Neptune）命名镎。 Astronomy 全称：neptunium。缩写：Np镎 Chemistry ＞放射化学与辐射化学＞放射性元素化学＞释义 neptunium镎
随便看	reference time reference time scale reference torque standard device reference triangle Reference & User Services Association reference validation mechanism reference value reference wave reference work referent and denotational meaning referent and reference meaning referent and signification meaning referential referential function referential hierarchy referential integrity referentiality referential meaning referential pronoun Referential Semantics referral database referral medical referrals referred pain referring expression refers to a phenomenon that words

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。