Finally the paper summarizes 10 countermeasures about improving water conservation level of cities.
论文第六章总结了提高城市节约用水水平的10项基本对策。
Meanwhile the quality of level terrace effects its soil and water conservation benefit greatly.
同时，水平梯田的质量对其减水减沙效益影响很大。
Meanwhile the quality of level terrace effects its soil and water conservation benefit greatly.
同时，水平梯田的质量对其减水减沙效益影响很大。
应用推荐