tributary stream

Fascist in China is a small tributary of this stream.

中国的法西斯主义是这股逆流的弱小支流。

By analyzing PTS health risk of organochlorine pesticides in the trunk stream and tributary stream of upriver Huangpu River, it shows that the risk level of organochlorine pesticides is within 10-14/ a, which is less than that of heavy metals.

对黄浦江上游干支流水体中有机氯农药类PTS的风险分析表明，有机氯农药类PTS的风险水平在10-14/a，小于重金属类PTS的风险危害。

[只用于名词前]a tributary stream

支流

A small stream, often a shallow or intermittent tributary to a river.

水量小过河流的自然水流, 常常充当河流的支流.

The paper gets the annual variable law of net amount and the confluence character in river basin through the comprehensive analysis of hydrological data over the years in each hydrological station of Chaoyang river main stream and tributary.

本文通过朝阳河干流及支流上各站历年水文资料的综合分析，得出流域产汇流特性及径流量的年际变化规律，为水库管理和调度提供了科学依据。