Warning: file_put_contents(): Only 0 of 5174 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/73904.com/index.php on line 55 univoltinism例句_univoltinism英汉例句_univoltinism双解例句_骑士汉英词典
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方法对发生在吉林省的亚洲玉米螟一、二化性类型作了分析。