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雷达是一种靠发射和接受无线电波来搜索和探测目标的设备。其种类很多,有的象几块大瓦片,有的象一口大锅,有的象一个蜘蛛网,有的象几排鱼骨……由于雷达能搜索和探索到人类眼睛无法发现的目标,故人称“千里眼”。现代的大型雷达。已经能够看到5000公里以外的导弹。雷达一词是一个外来语,它是根据英文名词音译过来的,英文名词的原意是“无线电探测和测距”的意思。在现代军事上,几乎可以说没有一种武器系统不需要使用雷达,甚至连
Radar is a device that searches and probes targets by transmitting and receiving radio waves. There are a lot of them, some like a few large tiles, some like a big pot, some like a spider’s web, some like a few rows of fishbone ... Because the radar can search and explore the human eye can not find the target, It is called “Clairvoyance.” Large modern radar. Already able to see missiles 5,000 kilometers away. The term radar is a foreign language, which is transliterated based on English terms, the original meaning of English terms is “radio detection and ranging”. In the modern military, it is almost impossible to say that no single weapon system does not require radar and even