...词：适应性；干线公路网；绕越；评价指标 中图书分类号：U491.1 [gap=6019]Key words: Adaptability; Arterial highway network; Transit; Estimation index ...
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国省干线公路网络不断完善，连接了全国县级及以上行政区。
The national and provincial trunk highway network has been improved, connecting administrative regions at and above the county level nationwide.
通过对比分析数值得出辽宁省干线公路网络的分维数比较低，网络直通度比较高的结论。
The results have deminstrate that the Hausdorff fractal dimension is comparatively low and the space relation fractal dimension is high according to the ratio.
该模型丰富了公路网规模的预测内容，对中国干线公路网以及区域公路网规划也具有重要的指导意义。
The model enriches the prediction content of highway network and it has the guiding significance for highway network planning.
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