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一、前言拉维河是印度河流域中五条主要河流之一,发源于喜马拉雅山系的陶拉-塔尔山脉,拜拉-帕格尔支脉。山脉中海拔3500～6000m的一些山峰常年为冰雪覆盖。拉维河在印度境内
I. Introduction The Ravi River is one of the five major rivers in the Indus Valley. It originates from the Taura-Taal and Bora-Pagal branches in the Himalayas. Some peaks of 3500 ~ 6000m above sea level are covered in snow and ice all the year round. Ravi River in India