信息安全 密码理论与技术 释文 two-key cryptosystem 双钥密码体制
- brane world
- braneworld
- Branges
- Brangus
- Branitzer Park
- Branko Bauer
- Brannan Plan
- brannerite
- Brans-Dicke cosmology
- Brans-Dicke gravity
- Brans-Dicke theory
- Brashear crater
- Brashman
- Brasov
- brass
- Brassai
- brassboard
- brass gudgeon
- brassica leaf beetle
- brassicasterol
- brassiere
- brassinolide
- brassinosteroid
- brassinosteroids
- brass rubbing