单词	样本主成分
释义
随便看	negative binomial distribution negative concept negative concept negative cone negative correlation negative definite Hermitian form negative definite Hermitian quadratic form negative definite matrix negative definite operator negative definite quadratic form negative definite quadratic form negative definition negative direction tetrahedron negative direction triangle negative element of a pogroup negative exponential distribution negative figure negative fixed point negative form negative form negative graded ring negative gradient direction negative half axis negative hypergeometric distribution negative index of inertia

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。