网络与数据通信 协议体系与组成结构 释文 user datagram protocol, UDP 用户数据报协议
- chromosome interchange
- chromosome nondisjunction
- chromosome pairing
- chromosome rearrangement
- chromosome satellite
- chromosome set
- chromosome set manipulation
- chromosome structural variation，SV
- chromosome substitution
- chromosome theory of inheritance
- chromosome walking
- chromosomics
- chromosomology
- chromosphere
- chromosphere-corona transition region
- chromosphere-corona transition zone
- chromospheric ablation
- chromospheric activity
- chromospheric activity index
- chromospherically active binary star
- chromospherically active star
- chromospheric bubble
- chromospheric condensation
- chromospheric ejection
- chromospheric eruption