ecological systems

短語詞組

ecological economy systems 生態(tài)經(jīng)濟(jì)系統(tǒng)
Bachelor of Ecological Agricultural Systems 生態(tài)農(nóng)業(yè)系統(tǒng)
social economic ecological comprehensive systems 社會(huì)經(jīng)濟(jì)生態(tài)復(fù)合系統(tǒng)
economic ecological systems 經(jīng)濟(jì)生態(tài)系統(tǒng)
grassland ecological systems 草地生態(tài)系統(tǒng)
linear ecological systems 線性生態(tài)系統(tǒng)
ecological systems perspective 及生態(tài)系統(tǒng)觀;生態(tài)系統(tǒng)觀
Closed ecological systems 封閉生態(tài)系統(tǒng)