The extraction mechanism of palladium in chloride system by di ( 1 - methyl heptyl ) acetamide ( N _ ( 503 )) has been studied.本文研究了N, N二 甲庚基乙酰胺 ( N_ ( s03 ) )从氯化物体系中萃取钯的机理....

acetamide的音标：acetamide的英式发音音标为：[æsɪ'tæmaɪd]acetamide的美式发音音标为：[ˌæsɪt'æmˌaɪd]...

n.乙酰胺...