我室同志在毛泽东思想伟大的红旗指导下,坚持突出政治,打破框框,发扬了敢想敢干的作风,采用二环己酮草酰双腙(简称 B.C.O.),试验成功铝合金中铜的高速分析方法。本法不论在速度及准确度方面都大大超过二乙基代胺二硫甲酸钠(简称 D.D.T.C.),使铝合金中铜的测定进入秒钟领域。 Under the guidance of the great red banner of Mao Zedong Thought, my comrades in our room insisted on highlighting politics, breaking the framework and promoting the style of daring to think of others. Using dicyclohexanone oxalylhydrazone (BCO), we successfully tested the high speed copper Analytical method. This method greatly exceeds that of sodium diethylamido dithiocarboxylate (D.D.T.C.) in terms of speed and accuracy, allowing the determination of copper in aluminum alloys into the second field.