"I've found a way of adding a type of AKD (a type of sizing agent) as a major neutral chemical agent into the paper as a substitute for traditional alum and glue. The results have been good." People on the sidelines haven't seen the years of hard labor Wang has spent in the laboratory.
事情終於有了契機，「我找出了一種以 AKD（一種上膠劑）為主的純中性化學藥劑，替代傳統的明礬和膠水，效果挺好的」，王國財輕描淡寫地說，旁人一點兒都看不出他曾在實驗室苦熬過多少歲月。