图书 xian you tu shu huan shi xian you qi kan
出版 纸质 早于 you xian chu ban qi kan zao yu zhi zhi chu ban qi kan
刊发 学术印刷 版纸 xue shu qi kan you xian yu yin shua ban zhi kan fa xing
几天 纸质 早于 you xian chu ban qi kan yi ban zao yu zhi zhi ji tian
是先查重 p r e qi kan shi xian cha zhong huan shi xian shen