“Kennedy, John F. (1917–63)”的概念、定义、翻译、参考文献-科学参考

单词	Kennedy, John F. (1917–63)
释义	Kennedy, John F. (1917–63) Space Exploration The 35th president of the USA 1961–3. An enthusiastic supporter of space exploration, he called space ‘our great New Frontier’. Kennedy initiated the space race in May 1961 by declaring that the USA should land a person on the Moon within a decade.
随便看	simple random sample simple root simple shear simplest form simplex simplex codes simplex communication simplex method simplex operation simplex tableau simplicial complex simplicity Simplicius (6th) simplification simplification of disjunctive antecedents simplify simply connected Simpson, George Gaylord (1902–84) Simpson index Simpson, Thomas Simpson, Wallis (1896–1986) Simpson’s paradox Simpson’s rule SIMS Simson line

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