单词	rose
释义	rose A curve consisting of loops meeting at the origin, resembling the petals of a flower. In polar coordinates, the equation is r = acos(nθ), where a > 0. If n is even, then there will be 2n loops, while if n is odd, there are only n loops. The rose r =1.5cos(2θ) The rose r =1.5 cos (3θ)
随便看	extended complex plane extended mean value theorem extended metric extended real numbers extension exterior exterior angle exterior angle exterior derivative exterior product external bisector external division external force extrapolate extrapolation extreme value distribution extremum extrinsic F f f face face-transitive factor factor analysis

数学辞典收录了4151条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。