谁能详细解释一下IDE Primary slave和IDE Primary Master?

谁能详细解释一下IDE Primary slave和IDE Primary Master? Primary IDE master与Primary IDE riave 英语翻译IDE PRIMARY MASTER IDE PRIMARY SLAVE 是啥意思啊 英语翻译IDE PRIMARY MASTERIDE PRIMARY SLAVEIDE SECONDMARY MASTER 请问BIOS中primary IDE 还有slave(奴隶) Primary master(slave)hard disk primary master primary slave secondary master secondary slav PRIMARY MASTER Primary Master是什么啊? primary primary master的中文意思 关于master 和slave