常見例句The karyotypes of three species of marine Veneroida molluscs, Solen grandis Dunker, Saxidomus purpuratus Sowerby and Mactra chinensis Philippi were studied by using the adult gill tissues. 以大竹蟶、紫石房蛤和中國蛤蜊的鰓組織為材料,經(jīng)注射植物血球凝集素和秋水仙素處理,低滲作用后,采用滴片法和壓片法制片,對3種貝的核型進行了研究。Saxidomus purpuratusn. 紫石房蛤Saxidomus purpurata 紫氏房蛤 返回 Saxidomus