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2025-07-22

“phosphorana”的英英意思

单词

phosphorana

释义

† phosphoˈrana Chem. Obs.
Term applied by Davy to a combination of one part of phosphorus with two of chlorine (Mayne Expos. Lex.).
1812Sir H. Davy Chem. Philos. 111 Phosphorus burnt in chlorine in excess, forms a white volatile substance, which I have named phosphorana.1815W. Henry Elem. Chem. (ed. 7) II. xv. 14 Both these compounds were discovered by Sir H. Davy, who has termed the latter phosphorane and the former phosphorana.