cen·tral·ize /ˈsɛntrəˌlaɪz/
  (vt.)集聚,集中,施行中央集權(vi.)集中
  centralize
  集中
  Cen·tral·ize v. t. [imp. & p. p. Centralized p. pr. & vb. n. Centralizing.]  To draw or bring to a center point; to gather into or about a center; to bring into one system, or under one control.
     [To] centralize the power of government.   --Bancroft.
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  centralize
       v : make central; "The Russian government centralized the
           distribution of food" [syn: centralise, concentrate]
           [ant: decentralize, decentralize, decentralize]