单词：ytterbiums
音标：[ɪ'tɜːbɪəm] ；
n. [化学] 镱
单词：ytterbiums 相关文章
Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol
发表于:2019-01-08 / 阅读(77) / 评论(0)
Scientific American(八)月
Scientific American(八)月