肇源江段是重要的水质监测段，是松花江干流水质监测的前哨。
Zhaoyuan River is an important section of and the front of Songhua River mainstream for water quality monitoring.
松花江肇源江段是松花江干流水质监测的前哨。
Zhaoyuan section is the frontage of monitoring water quality of Songhua River main stream.
分析了黑龙江省肇源县境内引洪闸消能工设计中存在的问题，并提出了设计消能工的改进措施。
In this paper, the problems in the energy reducing design of flood diversion gate in Zhaoyuan county of Heilongjiang Province were analysed, and some improvement measures were put forward.
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