Based on the analysis and on the ratio between region energy threshold difference and region area, the adaptive multiscale edge detection method is developed.
在此基础上提出了一种基于区域能量阈值差与区域面积比值的自适应多尺度方法，最后给出了仿真实验以及与传统方法的对比。
We also analysed the actual mainstay industries in Binhai new developed area by using indexes such as potential entropy, comparative efficiency and market occupancy ratio.
本文接着以区位商、相对效率、市场占有率的作为指标分别分析滨海新区目前的支柱工业行业。
The result indicated that the actual mainstay industries in Binhai new developed area had the tendency to be gathering. Some of them had scale benefit and they occupied a high market ratio.
分析表明，滨海新区支柱工业行业在一定程度上有产业集群的趋势，其中的一些支柱工业行业具有一定的规模效益，并且市场占有率较高。
The result indicated that the actual mainstay industries in Binhai new developed area had the tendency to be gathering. Some of them had scale benefit and they occupied a high market ratio.
分析表明，滨海新区支柱工业行业在一定程度上有产业集群的趋势，其中的一些支柱工业行业具有一定的规模效益，并且市场占有率较高。
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