珠江三角洲客货运量位序—规模分布特征及其变化 |
| 李涛, 曹小曙, 杨文越 |
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Rank-size distribution and evolution of passenger and freight flows in the Pearl River Delta |
| Tao LI, Xiaoshu CAO, Wenyue YANG |
| 图5 珠三角地区货运量位序—规模分布双对数拟合图 |
| Fig.5 The ln-ln graph on rank-size of freight flow in the Pearl River Delta |
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