資料來源 : pyDict

加速器,油門,加速者

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Accelerator \Ac*cel"er*a`tor\, n.
   One who, or that which, accelerates. Also as an adj.; as,
   accelerator nerves.

資料來源 : WordNet®

accelerator
     n 1: a pedal that controls the throttle valve; "he stepped on the
          gas" [syn: {accelerator pedal}, {gas pedal}, {gas}, {throttle},
           {gun}]
     2: a valve that regulates the supply of fuel to the engine
        [syn: {throttle}, {throttle valve}]
     3: (chemistry) a substance that initiates or accelerates a
        chemical reaction without itself being affected [syn: {catalyst}]
        [ant: {anticatalyst}]
     4: a scientific instrument that increases the kinetic energy of
        charged particles [syn: {particle accelerator}, {atom
        smasher}]

資料來源 : Free On-Line Dictionary of Computing

accelerator
     
         Additional hardware to perform some function faster
        than is possible in software running on the normal {CPU}.
        Examples include {graphics accelerator}s and {floating-point
        accelerator}s.
     
        (1994-11-08)