北岗位于老河口市以北约22公里的纪洪镇纪洪村境内，是一处汉代中小型墓葬地。
The Beigang site is a medium-sized graveyard dated to the Eastern Han dynasty and situates at the Jihong village, 22 kilometers north to Laohekou city.
现针对北三河中下游河道现状行洪能力进行分析。
The analysis of this article will be carried out about the present ability and the lowlands in storing flood water.
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