磷化钙 Traditional form: 磷化鈣 Pinyin (reading): línhuàgài Definitions: calcium phosphate (chemistry) Characters: 磷 - phosphorus 化 - to change, to convert, to reform; -ize 钙 - calcium Traditional characters: 磷 - phosphorus 化 - to change, to convert, to reform; -ize 鈣 - calcium