actinium emanation造句

"actinium emanation"是什么意思

造句与例句手机版

In 1903, similar emanations were observed from actinium by Andr?Louis Debierne and were called " Actinium Emanation " ( " Ac Em " ).
It's difficult to see actinium emanation in a sentence. 用actinium emanation造句挺难的

相邻词汇

用"actinistia"造句, 用"actinistian"造句, 用"actinity"造句, 用"actinium"造句, 用"actinium decay series"造句, 用"actinium hydroxide"造句, 用"actinium isotope"造句, 用"actinium oxide"造句, 用"actinium series"造句,

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