工学 通信媒体 释 power line communication，PLC 电力线通信 利用电力线本身及其形成的输电网或配电网作为介质实现数据传输的通信技术。
计算机应用 信息系统与信息化 释文 broadband over power lines 电力线通信
- local mean noon
- local mean sea level
- local mean time
- Local Medicine Standard
- local memory
- local meridian
- local metamorphism
- local meteoric water line
- local metering mode
- local militia
- local minimality
- local minimum
- local minimum point
- local mode
- local module
- local moduli space
- local moduli theory
- local monodromy
- local monodromy matrix
- local monodromy representation
- local most powerful detector
- local moving frame
- local multiplicity of the intersection
- local multipoint distribution services
- local multipoint distribution services, LMDS