单词 plutonyl 释义 plutonyl Chem.|plutnal|[f. plutonium + -yl.]The ion PuO 2+ / 2 . Usu. attrib.1947B. G. Harvey et al. in Jrnl. Chem. Soc. 1013 On account of the similarity between the chemistry of uranium and of plutonium in their sexavalent states, th...