1·Through the send granularity test of an ancient riverway in Jinsha site, we obtain the ancient river is a snaking stream that can reflect a drouthy environment.
通过对遗址中古河道砂的粒度分析，可以反映出当时的该古河流是一条反映较干旱环境的曲流河。
1·Through the send granularity test of an ancient riverway in Jinsha site, we obtain the ancient river is a snaking stream that can reflect a drouthy environment.