in·stru·men·ta·tion /ˌɪn(t)strəmənˈteʃən, ˌmɛn-/
  使用儀器,樂器編成,樂器用編曲
  in·stru·men·ta·tion /ˌɪn(t)strəmənˈteʃən, ˌmɛn-/ 名詞
  instrumentation
  儀表 儀器
  In·stru·men·ta·tion n.
  1. The act of using or adapting as an instrument; a series or combination of instruments; means; agency.
     Otherwise we have no sufficient instrumentation for our human use or handling of so great a fact.   --H. Bushnell.
  2. Mus. (a) The arrangement of a musical composition for performance by a number of different instruments; orchestration; instrumental composition; composition for an orchestra or military band. (b) The act or manner of playing upon musical instruments; performance; as, his instrumentation is perfect.
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  instrumentation
       n 1: an artifact (or system of artifacts) that is instrumental in
            accomplishing some end [syn: instrumentality]
       2: the act of providing or using the instruments needed for
          some implementation
       3: the instruments called for in a musical score or arrangement
          for a band or orchestra
       4: the act of arranging a piece of music for an orchestra and
          assigning parts to the different musical instruments [syn:
           orchestration]