单词	第一可数空间
释义
随便看	section of two straight lines section properties of a measurable set in a product space sector sectoral harmonics sector of a right angle secular perturbation security Seeliger paradox segment in linear space segment of a circle segment of an ordered group segment of a sphere segment through the mid-points of two sides of a triangle Segre embedding Segre variety Seifert fibre spaces Seifert manifold Seifert surface Selberg asymptotic formula Selberg sieve Selberg trace formula select excellency problem selection selection coefficient selection difference

数学辞典收录了63749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。