The lash and pollution of initialrain in river course has become one of the key problems in the control of river course pollution.
初期雨水对河道的冲击污染已成为解决河道污染的主要难题之一。
2
Rain Court usually built in low-lying areas, through the replacement of natural soil or artificial soil and planting green plants, small area elimination on the convergence of the initialrain.
一般建在地势较低的区域,通过天然土壤或更换人工土和种植植物绿化、消纳小面积汇流的初期雨水。
3
That is what the experience from the cap-and-trade program for acid rain suggests: costs came in well below initial predictions.