支流

In the stream with strong bed load movement there is no benthic macroinvertebrate.

河势散乱且河床运动剧烈的物种丰度和密度均很低甚至为零，生态条件。

The stream bifurcates into two narrow winding channels.

条小溪分成两股窄而弯曲的。

The area above Chashang Section in the Beishi River Valley, a tributary of Fen River, is made up of forested and unforested lands in one and the other.

汾河北石河岔断面域由林地和无林地插花分布组成。