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单词 hodograph
释义

hodograph

noun

ho·​do·​graph
ˈhädəˌgraf,
ˈhōd-,
-rȧf
: a path described by the extremity of a vector drawn from a fixed origin and representing the linear velocity of a moving point
hodographic
¦⸗⸗¦grafik
adjective

Word History

Etymology

Greek hodos path + English -graph

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更新时间:2024/9/20 17:59:14