单词	曲面在一点邻近的形状
释义
随便看	irreflective binary relation irregular cone irregular galaxy irregularity irregular point irregular singularity irrotational field irrotational flow irrotational flow of incompressible fluid ISDN交换 I-semigroup isoclinal secant line isocline of a trihedral angle isogeny isogonal conjugate points isogonal line isohedral polyhedron isohedral semiregular polyhedron isohedral tetrahedron isolated graph isolated Jordan arc isolated module isolated order isolated point isolated point

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。