理学 链路层协议 释 medium access control 介质访问控制 规定数据帧如何在介质上传输，用于协调各节点之间的发送关系，以解决局域网共享信道的竞争问题。
网络与数据通信 有线网络 释文 medium access control, MAC 介质访问控制
- palmitoyl Δ9 desaturase
- Palm-leaf Manuscript
- palmleaf raspberry fruit
- palm-leaves fan dance
- palm oil
- palmoplantar keratoderma
- palmprint recognition
- Palm Sunday
- palm thrips
- palm-twisting manipulation
- Palo Alto group
- Palomares nuclear weapon accident
- Palomar Green survey
- Palomar-Haro-Luyten Catalogue of Blue Stellar Objects
- Palomar Observatory
- Palomar Observatory Sky Survey
- Palomar Sky Survey
- palpal claw
- palpal organ
- palpal receptor
- palpal seta
- palpal tarsus
- palpation
- palpation of hands and feet
- palpation of the abdomen