东辽河
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辽河东部凹陷 Liaohe eastern depression
·2,447,543篇论文数据，部分数据来源于NoteExpress
辽源市城区位于东辽河上游，地形复杂，属低山丘陵区，是吉林省重要防洪城市之一。
The Liaoyuan city is situated in upstream of East liaohe river, its topography is complex, belongs to low hill, is one of main demanded flood control in Jilin province.
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