东北地区唐代渤海古城遗址空间格局及影响因素分析
Spatial Pattern and Influencing Factors of the Ancient Bohai City Relics in Tang Dynasty in Northeast China
东北地区唐代渤海古城遗址空间格局及影响因素分析 |
| 刘海洋, 付雨鑫, 殷铭徽 |
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Spatial Pattern and Influencing Factors of the Ancient Bohai City Relics in Tang Dynasty in Northeast China |
| Liu Haiyang, Fu Yuxin, Yin Minghui |
| 图4 东北地区渤海古城遗址坡度 |
| Fig. 4 Slope of Ancient Bohai City relics in Tang Dynasty in Northeast China |
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