时空角度下极端天气的可达性指标比较
路庆昌,张图,王琴,徐标

Comparison of accessibility indices for extreme weather events from spatiotemporal perspectives
Qingchang LU,Tu ZHANG,Qin WANG,Biao XU
图 5 不同阻抗函数的可达性时间分布特性
Fig.5 Time distribution characteristics of accessibility for different impedance functions