信息安全 安全协议与分析技术 释文 redundant code 冗余码
- prenantal screen
- pre-nasal sound
- prenatal care
- prenatal development
- prenatal diagnosis
- prenatal examination
- prenatal mortality rate
- prenatal screening
- Pre-Nectarian System
- pre neutron emission fragment
- pre-neutron emission fragment
- prenex
- prenex form
- prenex formula
- prenex normal form
- prenflo coal gasifier
- Prenflo煤气化炉
- prenorm
- prenova
- pre-nova object
- pre-nova spectrum
- Prentice-Hall Inc.
- prenylation
- preoccupation
- preoiler