artificial ecological system造句

例句与造句

1. Because of permeation of ecology towards every subject , the meaning of ecological system has gradually expand , which means not only natural ecological system on biology , but also artificial ecological system , even including any self - organized dynamic open system
   由于生态学对各门学科的渗透，生态系统的含义已经逐步广义化，它不但指生物学上的自然生态系统，而且指人工生态系统，甚至包括任何自组织的动态开放系统。
2. It's difficult to find artificial ecological system in a sentence. 用artificial ecological system造句挺难的