a radioactive transuranic element synthesized by bombarding einsteinium with alpha particles (Md is the current symbol for mendelevium but Mv was formerly the symbol)
造句
用作名詞(n.)
There is a common substrate coated, non-coated paper, cardboard, food packaging paper, Mendelevium in foil and paper. 別致承印物有涂布，否涂布紙，紙板，食物包裝紙，鍆箔及金屬紙。