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基于手机信令数据的上海市不同住宅区居民就业空间研究
王德1(), 李丹2, 傅英姿3
Employment space of residential quarters in Shanghai: An exploration based on mobile signaling data
WANG De1(), LI Dan2, FU Yingzi3

图2. 上海市中心常华小区(a)、郊区李园一、二村(b)单中心模式就业地核密度分布

Fig. 2. Kernel densities of single-nucleated patterns in city center and suburbs