基本解释[地球科學]環境質量變異英汉例句雙語例句Then the variation curve between environmental quality and economic development by using ecological model has been further pointed out.在此基礎上提出了利用生態學模型研究環境質量與經濟發展之間的變化關系。environmental quality variation更多例句专业释义地球科學環境質量變異