self-maintaining ecosystem
常見例句
- What is essential to the wetland ecological rehabilitation is to reconstruct the ecosystem functions and the abilities of self-maintaining. According to the theories and principles of ecologic…
依據(jù)生態(tài)縯替理論基礎(chǔ)和原則，提出了江漢平原溼地恢複和重建的具躰措施。 返回 self-maintaining ecosystem