艺术学 （基本概念） 释 cable television 有线电视 采用电缆或光缆系统输送图像信号的一种电视传播方式。又称电缆电视。
网络与数据通信 有线网络 释文 cable television, CATV 有线电视
- 3 phenylacrolein
- 3-phenylacrolein
- 3PLM
- 3P medicine
- 3 point identification and preference-based test method
- 3-prism spectrograph
- 3P医学
- 3RE(reanalysis, redesign & revalidation) of space products
- 3SAT
- 3-satisfiability problem
- 3-satisfiability problem, 3SAT
- 3-section
- 3-selenyl-2-aminopropanoic acid
- 3 sigma method
- 3 sigma rule
- 3-sphere
- 3S technology
- 3S technology in civil engineering
- 3S tourism
- 3-string braid
- 3S技术
- 3S旅游
- 3T diagram
- 3T图
- 3-vector