component species造句

例句与造句

1. Iii ) for artificial communities including herbaceous community , pure conifer and needle broad - leaved mixed forest , the poor niche configuration and serious niche overlap of component species made the composition structure of community be in an unstable state
   3 )人工构建的群落(包括草本群落、针叶纯林和针阔混交林)其组成物种生态位配置差，生态位重叠大，造成群落组成结构不稳定。
2. It's difficult to find component species in a sentence. 用component species造句挺难的