The urban expansion presented different spacedifferentiation.
城市扩张呈现不同的空间分异性；
2
The spatial-temporal correlativity analysis method has an important application value in the study on bio-environmental spacedifferentiation.
时空相关性分析方法在生态环境空间分异性的研究中具有重要的应用价值。
3
Excuse me each other a debate on the web, the virtual space, the interaction between people often with a mask, this month, the mirror with water flowers have what differentiation?