计算机术语“parent segment”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	parent segment
释义	parent segment 双亲段 In a data base, a segment that has one or more dependent segments below it in ahierarchy. 在数据库中,按层次关系其下尚有一个或几个从属段的段。参阅child segment。
随便看	keyboard to tape system keyboard transmitter keyboard typing reperforator key characteristics key click key-click filter key component key compression key data type key descriptors key-driven keyed keyed access keyed automatic gain control keyed direct access keyed file keyed sequence keyed sequence access path keyed sequential access keyed sequential access method (KSAM) keyed serial file key-encrypting key key-entry key equivocation key field

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