“relational algebra”的概念、定义、习题解题方法及翻译-数学辞典

单词	relational algebra
释义	relational algebra 关系代数
随便看	Perron-Frobenius theorem Perron inequality Perron integrable function Perron integral Perron method Perron, O. Perron-Stieltjes integral Perron theorem Perron transformation Perron tree Perron-Wiener-Brélot method Perron-Wiener-Brélot solution Perry, J. Persei Perseus Persian curve persistence persistent number pseudo-order set pseudo-orthodox semigroup pseudo-orthogonal group pseudo-orthogonality pseudo-orthonormal matrix pseudo-orthonormal transformation pseudo-parabolic

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。