又出错误了,大家帮帮看看这是什么错误呀? A liquid distillate stream must be specified when top stage temperature is specified, or Distillate Vapor Fraction<1(columns setup configuration),or condenser=total(colunms setup confifuration) or when Distillate Capor Fraction is manipulated(vary specification).查看更多3个回答 . 2人已关注