单词 | asymptote |
释义 | asymptote['æsimtəut]n. 渐近线【电】 渐近线 asymptote as.ymp.tote AHD: [²s“¹m-t½t”, -¹mp-] D.J. [6#s!m7t*&t, -!mp-]K.K. [6#s!m7tot, -!mp-]n.Mathematics (名词)【数学】 A line considered a limit to a curve in the sense that the perpendicular distance from a moving point on the curve to the line approaches zero as the point moves an infinite distance from the origin.渐近线:与曲线极限相关的一条直线,当曲线上某动点沿该曲线的一个分支移向无穷远时,动点到该直线的垂直距离趋于零语源:1. Ultimately from Greek asumpt½tos [not intersecting] 最终源自 希腊语 asumpt½tos [非横切] 2. a- [not] * see a- 1a- [非…] *参见 a-13. sumpt½tos [intersecting] from sumpiptein [to converge] sun- [syn-] piptein pt½- [to fall] * see pet- sumpt½tos [横切] 源自 sumpiptein [收敛,集聚] sun- [前缀,表示“同时”] piptein pt½- [落下] *参见 pet- 继承用法:as”ymptot“ic AHD: [-t¼t“¹k] 或 as”ymp.tot“i.cal (形容词)as”ymptot“ically adv.(副词) |
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