The indicators of ecosystem integrity can be grouped into indicator species, structure-function-composition indicators, and stress-response indicators.
并从指示物种，结构-功能-组成，压力-响应等方面介绍了生态系统完整性评价指标；
2
Since this is something we can all identify with, I think it will help us see the relationship between the function of a structure and its style or form.
既然这是我们都能认同的东西，我认为它将帮助我们看到一个结构的功能和它的风格或形式之间的关系。
3
This paper reviews the structure, source, biological function of cecropins and their application in plants and animals, and discuses their existing problems and perspectives.