传统的度免疫模型有一定的盲目性，没有考虑感染节点的位置，对整个网络中度高的节点进行免疫。

Traditional intentional immunization based on degree does not take the positions of infected nodes into account, but just protects the nodes which have high degree.

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同时瑞士银行业的市场集中度也相当高，瑞士最大的两家银行占到了全国份额的73%。

Market concentration is also high in Switzerland, with the assets of the country's two largest banks accounting for 73% of the total.

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结果江西省历史上属麻风中度流行区，且有南高北低的地理分布特点。

Results Jiangxi Province was a leprosy medium endemic area with a higher distribution of leprosy in the south than the north.

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