常見例句雙語例句How the data is physically stored (physical data independence, fragmentation, and replication transparency)如何對(duì)數(shù)據(jù)進(jìn)行物理存儲(chǔ)（物理數(shù)據(jù)獨(dú)立、分片和複制透明性） 返回 fragmentation transparency