单词 | parabolic asymptote |
释义 | > as lemmasparabolic asymptote parabolic asymptote n. Geometry a parabolic line that continually approaches a given curve but does not meet it at any finite distance. ΚΠ 1788 Chambers's Cycl. (new ed.) Parabolic asymptote,..a parabolic line approaching to a curve, so that..by producing both indefinitely, their distance from each other becomes less than any given line. 1898 Philos. Trans. (Royal Soc.) A. 191 152 The dotted lines represent the rectilinear and parabolic asymptotes. 1927 Proc. Royal Soc. 115 193 There is one branch extending to infinity in this direction, with a parabolic asymptote. < as lemmas |
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