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腾讯位置大数据表明，北京市人口流入流出总体呈现随季节发生变化的趋势，从春季开始热度逐渐增加，一直到国庆假期达到最高峰，到秋冬季节以后呈现逐渐下降的趋势。从人口流向来看，上海市、重庆市、长沙市分列第一、第二、第三名，杭州、武汉、廊坊、南京、西安、保定、天津、哈尔滨等城市也是与北京市人口流入流出联系较为紧密的区域。
<<The big data of Tencent location shows that the inflow and outflow of population in Beijing generally shows a trend of changing with the season. The heat gradually increases from spring to the peak of National Day holiday，and gradually decreases after autumn and winter. In terms of population flow，Shanghai，Chongqing and Changsha rank first，second and third respectively. Hangzhou，Wuhan，Langfang，Nanjing，Xi’an，Baoding，Tianjin，Harbin and other cities are also closely linked with the inflow and outflow of population in Beijing.
<<| Keywords： | BeijingBig DataPopulation Mobility |
