数据库 数据库管理系统及其实现技术 释文 active query 主动查询
- Baade's window
- Baade-Wesselink analysis
- Baade-Wesselink mass
- Baade-Wesselink method
- Baade-Wesselink radius
- Baaishi
- BAAS
- Babao Fenglin
- Babao irrigation ditch
- Babaoshan Communal Grave
- BaBar experiment
- BaBar实验
- Babbage
- Babbage crater
- Babbitt
- babbitt
- Babbitt alloy
- babbling
- Babcock crater
- Babcock magnetograph
- Babe
- Babelthuap Island
- Babe Ruth
- babesiasis
- babesiosis