environmental quality variation
常見例句
- Then the variation curve between environmental quality and economic development by using ecological model has been further pointed out.
在此基礎(chǔ)上提出了利用生態(tài)學(xué)模型研究環(huán)境質(zhì)量與經(jīng)濟(jì)發(fā)展之間的變化關(guān)系。 返回 environmental quality variation