uranium actinium的意思|示意
铀锕
uranium actinium的网络常见释义
锕铀 ... uranium mineral铀矿物;铀矿石 uranium actinium锕铀 uranium conversion铀转换 ...
uranium actinium相关短语
1、 uranium actinium series 锕铀系
2、 uranium-actinium 锕铀
3、 uranium-actinium series 锕铀系
uranium actinium相关例句
There are three naturally occurring radioactive series - the thorium series, the actinium series, and the uranium series.
有三个天然存在的放射系列，即钍系、锕系和铀系。