理学 副本管理 释 data replication 数据复制 将数据的拷贝放置到计算系统的不同位置上，以达到数据共享的数据管理技术。以提高数据访问的可靠性、容错性或者可访问性等。
计算机体系结构 存储系统 释文 data replication 数据复制
- ultrasonic testing
- ultrasonic test instrument
- ultrasonic therapy
- ultrasonic thickness meter
- ultrasonic tissue phantom
- ultrasonic transducer
- ultrasonic vibration assisted laser machining
- ultrasonic vibration drilling
- ultrasonic vibration extrusion strengthening
- ultrasonic vibration finishing
- ultrasonic vibration grinding
- ultrasonic vibration milling
- ultrasonic vibration rolling forming
- ultrasonic vibration turning
- ultrasonic wave
- ultrasonic weak scattering
- ultrasonic wind direction anemometer
- ultrasonogram
- ultrasonography
- ultrasonoscopy
- ultrasound
- ultrasound ablation
- ultrasound-assisted cutting
- ultrasound contrast agent
- ultrasound contrast imaging