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腾讯网
1 天
中美俄五代机爬升高度:苏57高2万米,F35高1.9万米,歼20呢?
俄罗斯的 苏-57 被认为是爬升能力的“高空霸主”,轻松达到2万米;美国的 F-35 虽然稍逊一筹,爬升高度为1.9万米,但其电子战和隐身性能广受好评。
腾讯网
8 天
珠海航展显现五代机差距:苏-57爬升仅用9秒,歼-20慢了3秒?
苏-57采用AL-41F1S发动机,具备极高的推力重量比,加上其机身设计更注重超音速巡航能力,使其在短时间内爆发出极大的爬升动能。 专家分析,歼-20的较大机体尺寸和更长航程设计使其在爬升速度上稍显逊色,但这并不代表整体性能落后。
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