多年平均流量 meaning in Chinese
average annual discharge
long time average annual flow
long-term average discharge
mean annual discharge
Examples
- Tiger leaping gorge hydroelectric locate in the boundary between lijiang county and zhongdian county of the northwestard of yunnan province , stored plenty of waterpower resource . it was the most ideal exploiture place in jinsha river
蕴藏着丰富的水利资源， 18km长的虎跳峡集中落差就达187m ，多年平均流量为1406m ~ 3 s ，成为金沙江水电开发的最理想地段之一。