“americium”的概念、定义、翻译、参考文献-科学参考

单词	americium
释义	americium Encyclopedia 理学放射性元素释 americium镅人工放射性元素，元素符号Am，原子序数95，半衰期最长的同位素的质量数243。属周期系ⅢB族，锕系元素。仿照以发现铕的所在洲欧洲命名铕，以发现镅的所在洲美洲（America）命名镅。 Physics americium镅95Am Astronomy americium缩写：Am。镅 Chemistry ＞放射化学与辐射化学＞放射性元素化学＞释义 americium镅
随便看	book reviewer book review journal book review science book sales cycle book sales exhibition book sales ranking books and disks books and periodicals design for surface finishing books buying and selling books editing Bookseller Booksellers Association books from the collection of the Caotang Academy Books from the Foundation of the City books from the tomb of Ji Prefecture book ship bookshop book signing for sale Books In Print books in print book size books market books of punishments books published by the Imperial Household Department books recommendation purchase

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。