二态特征 meaning in English

two-stage character

2 . the data from zymogram ( est bands and their rf ) are transferred into bimorphic characteristic data . a data matrix is established based on the data and calculated by phylogenetic analysis software package winclada 1 . 00 . 04 , and then phylogenetic trees of intraspecies and interspecies are mapped
2 、将所获得的盲蝽科4亚科11属23种盲蝽雄雌个体的酶谱数据(酶带和相对迁移率rf )转化为二态特征数据建立矩阵，应用系统发育分析软件包winclada1 . 00 . 04对数据矩阵进行分析运算，并分别获得各个亚科内和亚科间的系统发育树。