The reproductive isolation among sympatric Pedicularis species is influenced by the differences of pollinator behavior and floral form via ethological isolation and mechanical isolation.
另一方面是通过离制,即由蜂不同的访以及植物部结构上的差异避免柱头与蜂携带的异种粉接触。
The reproductive isolation among sympatric Pedicularis species is influenced by the differences of pollinator behavior and floral form via ethological isolation and mechanical isolation.
另一方面是通过离制,即由蜂不同的访以及植物部结构上的差异避免柱头与蜂携带的异种粉接触。
Apiarist courses in many places are over-subscribed and membership of beekeeping associations has shot up with the increased awareness of the plight of the productive pollinator.
许多地方的养蜂课程人满患,而随着人们对这位多产的鲜红娘之不幸遭遇的日益同情,养蜂协会会员人数也在飙升。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。