工学 数据冗余 释 data redundancy 数据冗余 同一或同一批数据在同一存储设备或同一系统中多处出现，容易造成数据变更时的不一致。
计算机应用 信息系统与信息化 释文 data redundancy 数据冗余
- fire alarm indicating device
- fire alarm system
- fire alarm telephone
- fire and explosion accident of oil and gas pipeline
- fire and explosion accident of oil depot
- fire and explosion prevention management of oil and gas stations
- fire and explosion prevention technology of oil depot
- firearm injury
- firearm mark examination
- firearm permit
- firearms
- firearms of the Qing Dynasty
- firearm wound
- fire assay
- fire assaying
- fireball
- fireball model
- fire bank
- fire behavior
- fire behavior prediction
- fire blast
- Fire Boy
- fire breaks
- fire brigade access window
- fire brigade of enterprises