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电视,如今已融入千家万户,甚至到了“不可一天不见君”的程度。但是它在现代军事中的建树和立下的功勋恐怕就鲜为人知了。电视的基本原理简单地讲,就是将光信号转变成电信号,再将电信号转变成光信号。它由摄像机、接收机等几个主要部分组成,根据其传输系统的不同,又可分为开路电视和闭路电视。这些都不在此一一赘述了。
Nowadays, television has been integrated into every household and even to the point where “you can not see you forever”. However, little is known about its contribution to and contribution to modern military affairs. The basic principle of television Simply put, is to convert optical signals into electrical signals, and then convert electrical signals into optical signals. It consists of cameras, receivers and other several major components, according to their different transmission systems can be divided into open-circuit television and closed-circuit television. These are not going to repeat them here.