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1月11日,国家主席胡锦涛接待美国国防部长盖茨时证实中国歼-20隐身战斗机首飞成功。《华尔街日报》称,这标志着中国国防科技创新能力的加速发展。隐身:有质的提高但逊于F-22歼-20最令人兴奋的点无疑是隐身。飞机的隐身性能通常是指通过结构
On January 11, when President Hu Jintao received the U.S. Defense Secretary Gates, it confirmed that the first flies of the Chinese F-20 stealth fighter jet were successful. The Wall Street Journal said it marked the accelerated development of China’s national defense science and technology innovation capability. Stealth: a qualitative improvement but inferior to the F-22 F-20 the most exciting point is undoubtedly stealth. Aircraft’s stealth performance usually means through the structure