理学 计算机存储部件 释 optical disc servo control system 光盘伺服控制系统 用于光盘（碟）系统中的光学头径向伺服、聚焦伺服与主轴速度控制的伺服系统。
计算机硬件 存储设备 释文 optical disc servo control system 光碟伺服控制系统 计算机硬件 存储设备 释文 optical disc servo control system 光碟伺服控制系统
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