acceleratorn.加速装置；油门；[物]加速器；[化]加速剂；促进剂accelerator target加速器靶accelerator controi加速器控制accelerator protein促进朊accelerator plunger加速器柱塞acceleratory reflex加速反射accelerator complex加速器组合acceleratory effect加速作用accelerator physics加速器物理accelerator control加速器控制accelerator therapy加速器治疗