论文部分内容阅读
常社川位于河北省武安县口上水库上游,为海河流域子牙河系滏阳河支流洺河的二级沟道。地理位置大致在东径113°53′至113°59′;北纬36°53′至36°59′。总面积42.3平方公
Changshechuan is located in Wu’an County, Hebei Province, the upper reaches of the reservoir for the Haihe River Ziya River Suiyang River tributary of the Tier River channel. Geographic location roughly in the east path 113 ° 53 ’to 113 ° 59’; latitude 36 ° 53 ’to 36 ° 59’. The total area of 42.3 square kilometers