television relay system
英 [ˈtelɪvɪʒn ˈriːleɪ ˈsɪstəm]
美 [ˈtelɪvɪʒn ˈriːleɪ ˈsɪstəm]
网络 电视转播机; 电视中继系统
双语例句
- Early television transmitters commonly use analog control system, in which the electric power distribution of traditional relay components is controlled by the logic control system of discrete components.
早期的电视发射机普遍采用模拟控制系统，即由分立元件电子线路实现逻辑控制功能，由它对传统继电器组成的供配电系统进行联锁控制，进而实现对发射机整机的控制功能。