英语词汇“hodograph”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	hodograph
释义	WordReference Random House Unabridged Dictionary of American English © 2024 hod•o•graph (hod′ə graf′, -gräf′),USA pronunciation n. [Math., Mech.] Mathematics, Mechanicsthe figure described by the extremity of a vector that has a fixed origin and a position vector equal to the velocity of a moving particle. Greek hod(ós) way + -o- + -graph 1840–50 Collins Concise English Dictionary © HarperCollins Publishers:: hodograph /ˈhɒdəˌɡrɑːf -ɡræf/ n a curve of which the radius vector represents the velocity of a moving particle Etymology: 19th Century: from Greek hodos way + -graph
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更新时间：2025/8/1 5:21:58