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从一无所有到傲视全球！这个中国造“神器”震撼世界
source link: http://tech.sina.com.cn/d/i/2017-11-21/doc-ifynwnty6260744.shtml
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1935年，英国科学家沃特森发明了无线电探测装置——雷达，雷达的发明，极大地推进了现代战争的演变，雷达与原子弹、青霉素被称为二战时期的“三大发明”。在此后不到一百年的时间里，它不仅被广泛地应用于军事，更为人类的航海、航天和陆上交通提供了安全
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