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中国工业旅游示范点空间分布特征及影响因素
唐健雄(), 马梦瑶()
Spatial pattern and influencing factors of industrial tourism demonstration sites in China
TANG Jianxiong(), MA Mengyao()

图4. 基于主要铁路线缓冲区的工业旅游示范点分布

Figure 4. Industrial tourism demonstration site distribution and the main railway buffer zones