单词	focus
释义	focus 焦点
随便看	Euler backward method Euler-Bernoulli triangle Euler brick Euler-Cauchy differential equation Euler characteristic Euler circle Euler circuit Euler class Euler condition Euler conjecture Euler constant Euler continued fraction Euler criterion Euler curvature formula Euler cycle Euler-Darboux equation Euler diagram Euler differential equation Euler digraph Euler dilogarithm Euler displacement theorem Euler distribution theorem Euler equations Euler equations of motion Euler factorization method

数学辞典收录了72750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。