减河 meaning in English

[水文] distributary

Since 1992 , such interceptors have been installed in sha tin , tai po and sai kung to reduce the effects of pollution
自1992年至今，政府已分别在沙田大埔及西贡建设这类装置，以纾减河溪污染。
Based on tianmu bridge - no . 3 landscaping pedestrian bridge on jian river in shunyi district of beijing , this paper expounds the design considerations , type alternatives and layout of the structural system
摘要针对北京市顺义区减河3号景观步行桥天目桥，详细阐述了该桥的方案比选和结构布置。