单词	catenary
释义	Catenary A curve made by a cable or chain when supported at its ends. It follows the function f(x) = a cosh(x/a)
随便看	quantity quantum quart quarter quarterly quartiles quaternary quinary quintillion quotient radian radical radicand radius radius (polygon) radix random random sample range (statistics) range of a function rate rate of return ratio rational expression rational function

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。