单词	quasi upper semi-continuous set-valued mapping
释义
随便看	left (right) ideal of semigroup left(right) integral left (right) Noetherian ring left (right) order ring left (right) parametrix left (right) quotient ring left(right) regular module left(right) regular representation left(right) serial ring left (right)simple semigroup left (right) stabilizer left(right) trunction left screw left-sided sequence left side view left S-system left translation left translation legal measurement unit legal time Legendre acute angle proposition Legendre condition Legendre equation Legendre-Fenchel transformation Legendre 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。