CURL 发表于 2025-3-26 23:11:25
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Toward High Speed: Supersonic and Hypersonic Flight,Just like that of trains and automobiles, the speed of aircraft has increased with time. Indeed, aircraft have raced ahead to make the most substantial progress in the shortest time. This is shown in Figure 10.1, where an exponential increase of cruising speed with time up to about 1960 is apparent.我要沮丧 发表于 2025-3-27 08:55:52
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