I'm installing a closed - circuit TV system.

我在安装 闭路电视 系统.

轻松英语会话---联想4000词(上)

A new 2 - D scanning underwater TV system is proposed.

提出了一种新型的二 维 扫描式水下电视系统.

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This paper describes the construction and features of matrix switch used in industrial TV system.

介绍了光纤工业电视矩阵切换器的结构及特点.

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This paper discusses the factors affecting hole inclination measurement with horizontal liquid surface bore - hole TV system.

提出水平液面 式 孔内电视系统测量孔斜的误差因素.

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The problem of inner interactive digital TV system based on DVB is discussed in this paper.

讨论了基于DVB标准 的内交互式数字电视系统的有关问题.

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Equipment of cable TV system.

有线电视系统设备.

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