(6)维度影响 16 CAN PCCAN with 1 Cached Long Link PCCAN with 3 Cached Long Links 工 10 4 维度加大减缓了缓存链的作用,散缓存链技术更适于低维27 (6)维度影响 2 4 6 8 10 2 4 6 8 10 12 14 16 18 CAN PCCAN with 1 Cached Long Link PCCAN with 3 Cached Long Links Average Path Hops Dimension of PCCAN 维度加大减缓了缓存链的作用，故缓存链技术更适于低维