| 释义 |
closed-circuit television
closed-circuit television n (Electronics) a television system in which signals are transmitted from a television camera to the receivers by cables or telephone links forming a closed circuit, as used in security systems, etc closed′-cir`cuit tel′evision
n. a system of televising by cable to designated viewing sets, as within a single building. [1945–50] Thesaurus| Noun | 1. | closed-circuit television - a television system that is not used for broadcasting but is connected by cables to designated monitors (as in a factory or theater)factory, manufactory, manufacturing plant, mill - a plant consisting of one or more buildings with facilities for manufacturingsurveillance system - a closed-circuit television system used to maintain close observation of a person or grouptelevision system, television - a telecommunication system that transmits images of objects (stationary or moving) between distant pointsdramatic art, dramaturgy, theater, theatre, dramatics - the art of writing and producing plays |
Translationsclosed-circuit television
closed-circuit television a television system in which signals are transmitted from a television camera to the receivers by cables or telephone links forming a closed circuit, as used in security systems, etc. closed-circuit television[¦klōzd ¦sər·kət ′tel·ə‚vizh·ən] (communications) Any application of television that does not involve broadcasting for public viewing; the programs can be seen only on specified receivers connected to the television camera by circuits, which include microwave relays and coaxial cables. Abbreviated CCTV. closed-circuit television
Words related to closed-circuit televisionnoun a television system that is not used for broadcasting but is connected by cables to designated monitors (as in a factory or theater)Related Words- factory
- manufactory
- manufacturing plant
- mill
- surveillance system
- television system
- television
- dramatic art
- dramaturgy
- theater
- theatre
- dramatics
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