protactinium

 
[?pr??t?k't?ni?m]     [?pro?t?k't?ni?m]    
  • n. [化]鏷
Pa
new

protactinium的英文翻譯是什么意思,詞典釋義與在線翻譯:

英英釋義

Noun:
  1. a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead

protactinium的相關資料:

近反義詞

【近義詞】

臨近單詞

今日熱詞
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