单词	polar coordinates
释义	Polar Coordinates A way to pinpoint where you are on a map or graph by how far away and at what angle the point is. This point is 13 units away at a 22.6 degree angle: See: Cartesian Coordinates
随便看	interquartile range intersect intersection intersection (sets) interval invariant inverse inverse operation inverse property of addition inverse property of multiplication investing irrational number irregular irregular polygon isometric isosceles triangle iteration joule jump strategy kaprekars constant kilo- kilogram kilolitre | kiloliter kilometre | kilometer kite

数学辞典收录了1200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。