au·tho·ri·za·tion /ˌɔθ(ə)rəˈzeʃən/
 授權,認可
 authorization
 授權
 Au·thor·i·za·tion n.  The act of giving authority or legal power; establishment by authority; sanction or warrant.
    The authorization of laws.   --Motley.
    A special authorization from the chief.   --Merivale.
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 authorization
      n 1: a document giving an official instruction or command [syn: mandate,
            authorisation]
      2: the power or right to give orders or make decisions; "he has
         the authority to issue warrants"; "deputies are given
         authorization to make arrests" [syn: authority, authorisation,
          dominance, say-so]
      3: official permission or approval; "authority for the program
         was renewed several times" [syn: authority, authorisation,
          sanction]
      4: the act of conferring legality or sanction or formal warrant
         [syn: authorisation, empowerment]