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

brachistochrone

/brəˈkɪstəkrəʊn

noun Mathematics

A curve between two points along which a body can move under gravity in a shorter time than for any other curve.The brachistochrone problem was one of the earliest problems posed in the calculus of variations....

The brachistochrone is a cycloid, but that cycloid is not the only curve satisfying the equation.
Further enhancements will guide the user through the development of brachistochrones for force fields which differ from gravitational force fields.

Origin

Late 18th century: from Greek brakhistos 'shortest' + khronos 'time'.

单词	brachistochrone
释义	brachistochrone /brəˈkɪstəkrəʊn / noun Mathematics A curve between two points along which a body can move under gravity in a shorter time than for any other curve.The brachistochrone problem was one of the earliest problems posed in the calculus of variations.... The brachistochrone is a cycloid, but that cycloid is not the only curve satisfying the equation. Further enhancements will guide the user through the development of brachistochrones for force fields which differ from gravitational force fields. Origin Late 18th century: from Greek brakhistos 'shortest' + khronos 'time'.
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