请输入您要查询的字词:
单词
f-block element
释义
f-block element
Encyclopedia
理学
短周期
释
f-block element
f区元素
包括58~71号镧系元素铈、镨、钕、钷、钐、铕、钆、铽、镝、钬、铒、铥、镱和镥,90~103号锕系元素钍、镤、铀、镎、钚、镅、锔、锫、锎、锿、镄、钔、锘和铹,一共28种化学元素。又称内过渡元素。
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
f-block element
f区元素
随便看
British Communist Party Historians’ Group
British Conservative Party
British Constitutional Monarchy
British Copyright Council
British Council
British council housing
British Design & Art Direction Awards
British Dinorwic pumped-storage power station
British disease
British drama
British East Africa
British East Africa Protectorate
British East India Company
British Ecological Society
British e-government
British Empire and Commonwealth
British Environment Agency
British Film Institute
British General Strike of 1926
British gold standard and its diffusion
British government portal
British gum
British Higher Education Funding Council
British historical school of Marxism
British Hydromechanics Research Association
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/6/18 7:06:09