the site is flanked by a picturesque hill side terrain on the northern face and also a large natural water catchment area which is used for hydro power generation by a service provider.
在场地的两侧是风景如画的山坡地形,还有一大片自然水域,该水域主要用来进行水力发电。
this paper describes the principles of ecotype hydraulic protection and related treatment techniques for gentle slope, steep slope, gully head, scouring gully, water catchment area and revetment.
the water catchment area of rain leader shall be determined based on whether the rainwater hopper and gutter are set up, and the calculation of water depth before the rainwater hopper.
雨水立管的汇水面积应结合是否安装雨水斗、是否设置天沟及斗前水深进行计算确定。
mabira is also a vital water catchment area for the country's lakes and rivers.