- 第三范式
- 第三正規(guī)化
- 第三正化
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third normal form中文什么意思
例句與用法
- Third normal form
第三范式 - For sa & d projects , all foreign keys are identified and marked in the entity description part iii ( entity key description ) . for sa & d projects , all entities are in third normal form ( 3nf )
對(duì)于系統(tǒng)分析及設(shè)計(jì)的計(jì)劃，所有外鍵碼須經(jīng)認(rèn)定，并且在數(shù)據(jù)實(shí)體描述的第iii部分（數(shù)據(jù)實(shí)體關(guān)鍵碼描述）界定。
百科釋義
In computer science, the third normal form (3NF) is a normal form used in database normalization. 3NF was originally defined by E.
詳細(xì)百科解釋