closed circuit中文什么意思

【无线电】闭路式(电视)。

• closed:    adj. 1.关闭着的，封闭着的；密 ...
• circuit:    n. 1.(某一范围的)周边一圈；巡 ...
• circuit, closed:    闭合电路

例句与用法

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1. In order for there to be an induced current, we must have a closed circuit .
   为了出现感生电流，我们必须有闭合回路。
2. The plant is operated entirely by remote control and monitored by closed circuit television or periscope .
   这个工厂完全用遥控操作，而且用封闭电路电视或展望镜来监视。
3. The guy is a closed circuit . let me at him
   这伙计是个闭合电路。让我来对付他。
4. Wiring diagram for open close circuit alarm input
   接线柱式接线图统一输出十六路
5. Multimedia closed circuit supervision system
   用图文电视构成数据广播式的校园网络系统

英文释义

名词

1. a complete electrical circuit around which current flows or a signal circulates
   同义词：loop