Across geographic gradients, Levins expects allopatric races or coenospecies exist.
穿过地理梯度, 莱文斯预料有分布区不重叠的小种或近群种.
辞典例句
Levins chooses another approximation to solve the problem of the combined effects of migration and seletion.
莱温斯采用了另一种近似法来解决迁移和选择的联合效应问题.
辞典例句