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closed-circuit television中文什么意思

發(fā)音:   用"closed-circuit television"造句

例句與用法

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  1. Closed - circuit television security and intercom system
    防盜閉路電視及對講機(jī)系統(tǒng)
  2. Commercial closed - circuit television equipment
    商用閉路電視設(shè)備
  3. Closed - circuit television door - telephone
    閉路電視門口對講機(jī)
  4. Closed - circuit television monitor
    閉路電視監(jiān)察器
  5. Closed - circuit television monitoring system for residential quarters based on video capture
    基于視頻捕捉的小區(qū)閉路電視監(jiān)控系統(tǒng)

英文釋義

名詞
  1. a television system that is not used for broadcasting but is connected by cables to designated monitors (as in a factory or theater)

百科釋義

    Closed-circuit television (CCTV) is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point to point (P2P), point to multipoint, or mesh wireless links.
    詳細(xì)百科解釋

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其他語言

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