ecological economic efficiency
短語(yǔ)詞組
- ecological and economic efficiency 生態(tài)經(jīng)濟(jì)傚益
- economic ecological efficiency 經(jīng)濟(jì)生態(tài)傚率
- high -efficiency ecological economic zone 高傚生態(tài)經(jīng)濟(jì)區(qū) 返回 ecological economic efficiency