信息安全 信息系统安全防护技术 释文 biometric authentication 生物鉴别
- Bhimrao Ramji Ambedkar
- BHL
- BHMRA
- Bhoodan Movement
- Bhopal
- Bhopal Gas Leak
- Bhopal poison gas accident in India
- BHT
- Bhubaneswar
- Bhuiya
- Bhutan
- Bhutanese
- Bhutias
- Bhājā Caves
- Bhāskara
- Bhāskara I
- Bhāskara II
- Bhāskara Ⅱ
- Bhāskara Ⅱ(1114—约1185)
- BI
- Bi
- bi
- bi-
- Bi2212 superconducting round wire
- Bi2223 superconducting tape