1. Development of the sewerage collection and treatment system will be basically accomplished and sewerage percolation pits in the protection zone of ground drinking water sources will all been eliminated. 
   基本完成城市污水排除与处理系统建设，取消地下水饮用水源地防护区范围内的污水渗井、渗坑。
2. water channel and water tunnel 
   水槽和水洞
3. agricultural water saving research 
   农业节水研究
4. benefit of water project 
   水利工程效益
5. Between Air and Water 
   水面世界

查看更多例句 相关情景会话

• 1. 水渗透
  water percentage含水率...water percolation水渗透...weight percent重量百分率
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• 2. 水滲透
  water percentage 含水率...water percolation 水滲透...water permeability 透水性
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