单词	elliptical cylindrical surface
释义
随便看	unitary module unitary operator unitary operator group unitary representation unitary representation of Lie algebra unitary representation of Lie group unitary representation of topological group unitary space unitary transformation unitary transformation unitary transformation unitary transvection unitary transvection group unit ball unit circle unit circle unit cube unit fraction unit group unit group of a ring unit-load method unit matrix unit morphism unit normal vector unit number-theoretic function

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。