单词	recurrent chain
释义	recurrent chain 常返链
随便看	normal covering normal crossing normal cross-section normal current normal curvature normal curvature vector normal curve normal cycle normal density function normal derivative normal determinant normal developable surface normal deviate normal difference distribution normal discrete group normal dispersion normal distribution normal distribution function normal distributive lattice normal divisor normal domain normal domain of attraction normal duration normal dynamical system normal eigenvalue problem

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。