数据库 数据库管理系统及其实现技术 释文 multi-version concurrency control 多版本并发控制
- outpatient risk pooling
- out-place write
- outplanar graph
- outpolar
- outpolar conics
- outpolar quadrics
- Outpost Journal
- output
- output alphabet
- output block feedback
- output characteristic
- output control
- output data
- output degree of a graph
- output device
- output devices
- output equation
- output feedback
- output flow
- output for land use
- output function
- output hypothesis
- output impedance
- output Independence assumption
- output indicators of agricultural science and technology