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
Prohibition in Canadian Provinces
prohibition marking
Prohibition Movement
prohibition of publishing
prohibition of radioactive weapon
Prohibition of Rituals
prohibition of specific acts
prohibition of the production of fissile materials used for nuclear weapons
prohibition of the slave trade
prohibition of use of force
prohibition sign
prohibitory sign
prohomotopy
prohormone
proinsulin
project
Project 2061(U.S.A.)
Project 211
Project 985
Project A
project acceptance
project and activity management in the range of river jurisdiction
Project Apollo
project approval
Project Art Centre
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:2026/6/20 6:02:28