本文在分析混杂p2p系统的基础上提出并设计了一种基于移动中央服务器的P 2 P系统。

Based on an analysis of the hybrid P2P model, this article puts forward a design for a P2P system based on mobile central servers.

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他们都抱怨石头挡在路中央，但没有人试图移动它。

All of them complained about the stone in the center of the road, but nobody tried to move it.

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这样可以避免线圈中央的磁铁上下移动的幅度过小。

These prevent the central magnet from moving up and down smoothly.

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