单词	negative semi-definte quadratic form
释义	negative semi-definte quadratic form 负半定二次型 ，负半定二次形式
随便看	thalweg theaetetical field Theaetetus then and only then theodolite surveying Theodorsen function Theodorsen integral equation Theodorus (of Cyrene) Theodosius (of Bithynia) Theon of Alexandria Theon of Smyrna Theophrastus theorem theorema egregium theorem of alternative theorem of angular momentum theorem of approximation theorem of arithmetic progression theorem of butterfly theorem of choice theorem of complementary slackness theorem of completeness theorem of cosines theorem of decomposition theorem of dependence

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。