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

单词	upper semisphere
释义	upper semisphere 上半球面
随便看	unitary unimodular group unitary vector space unit ball unit boundary unit box unit cell unit character unit circle unit class unit complex number unit cube unit disc unit disk unit disk integral unit-distance graph unit distribution unit divisor unit doublet unit dyad united unit element unit field unit filter unit fraction unit function

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。