数据库 数据库新技术 释文 document type definition, DTD 文档类型定义
- Brega
- Bregenz
- Bregenz Festival
- B-regular measure
- Breitling Jet Team
- Breit-Wigner equation
- Breit Wigner formula
- Breit-Wigner formula
- Bremen
- Bremermann
- bremsspectrum
- Bremsstrahlung
- bremsstrahlung
- bremsstrahlung source
- Brendan Behan
- Brenner potential
- Brenner势
- Brent crater
- Brent Oil
- B. R. Eotvos
- B-Rep表示
- BRep表示
- Brera Gallery
- Brera Picture Gallery
- Brescia