单词	partially isometric operator
释义	partially isometric operator 部分等距算子
随便看	sparse index sparse matrix sparse polynomial square sparse set sparse solution sparse vector sparsity spatial spatial cone spatial configuration spatial coordinate spatial crystallographic group spatial curve spatial curvilinear web spatial description spatial domain spatial ellipsoidal harmonic spatial elliptic coordinate spatial function spatial graph spatial harmonic spatial isomorphism spatial locale spatially homogeneous spatially homogeneous process

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。