impeller type chopper 叶轮式切碎机...chopper n.切物之人,斧头,切肉大刀切...chopper-stabilized amplifier 截断稳定放大器...chopper-bar recorder 点线记忆器...electromechanical chopper 电机械截波器...chopper stabilization 截断器稳定...chopper transistor 截波晶体管...chopper amplifier 截断放大器...light chopper 遮光器...instrument chopper 仪器截波器...meat chopper 绞肉机...
交流互动
发表言论