常見(jiàn)例句The results of RAPD (random amplified polymorphic DNA) ana lysis showed that genetic variation was obvious between the univoltin e ecotype and the bivoltine ecotype. 采用RAPD方法對(duì)發(fā)生在吉林省的亞洲玉米螟一、二化性類型作了分析。 返回 univoltinism