事实上，元数据在一个元数据服务器集群上被进一步拆分，元数据服务器能够自适应地复制和分配名称空间，避免出现热点。
In fact, metadata is further split among a cluster of metadata servers that can adaptively replicate and distribute the namespace to avoid hot spots.
帧频转换对于静止图象采用最近帧复制的方式进行插值，对于运动图象则分别采用运动矢量内插及自适应运动补偿方法进行图象内插。
For frame rate convertion, the nearest frame is copied to interpolation for still image, for motive image motion vector interpolation and adaptive motion compensation are respectively used.
自适应策略受生物免疫原理的启发，通过控制网络服务的复制、迁移和消亡来提高系统的可生存性。
Inspired by biological immune principle, adaptation policy enhances system's survivability by controlling the network services' behaviours such as clone, death, migration and so on.
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