单词	multiplicative characteristic class
释义
随便看	contour line contour line contour surface contour surface contract curve contractible space contracting mapping contraction contraction coefficient contraction mapping contraction mapping contraction mapping fixed point theorem contraction mapping principle contraction of a mapping contraction of an ideal contraction of design contraction of difference set contraction of tensors contraction on matroid contraction operator contraction operator contraction principle of capacity contraction semi-group contraction theorem contractive mapping

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。