river improvement

• 河流整治,河道整治,河流治理,河川整治

river improvement的用法和样例：

例句

1. Due to their advantages,the permeable regulating structures are used gradually for river regulation now.
   透水整治建筑物以其自身优势已逐渐被用于河道整治中。
2. Works in the Indus and Beas rivers will start shortly so that the programme will match the Stage II works of the Shenzhen River Regulation Project.
   而梧桐河及双鱼河的河道整治工程也会配合第二期的治理深圳河计划而于短期内动工。