首页
汉语词典
英英词典
请输入您要查询的英文单词:
单词
neptunium decay series
释义
neptunium decay series
neptunium decay series
[
nep′tü·nē·əm di′kā ‚sir·ēz
]
(chemistry)
Little-known radioactive elements with short lives; produced as successive series of decreasing atomic weight when uranium-237 and plutonium-241 decay radioactively through neptunium-237 to bismuth-209.
随便看
gmcha
gmchc
gmche
gmchp
gmchrc
gmchs
gmci
gmcig
gmcis
gmckp
gmcl
gmcla
gmcls
gmclv
gmcm
gmcmf
gmcn
gmc number
gmco
gmcoi
gmcopr
gm counter
gmcp
gmcr
gmcrf
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 mdict.net All Rights Reserved
更新时间:2026/8/27 18:54:39