“sign variable”的概念、定义、习题解题方法及翻译-数学辞典

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。

单词	sign variable
释义	sign variable 符号变量
随便看	branching of solutions branching operation branching order branching point branching process branching process with a random medium branching process with diffusion branching process with discrete time branching process with immigration branching rule branch line branch of a curve branch of a function branch of a graph branch of a hyperbola branch of a mapping branch of a parabola branch of a tree branch of mathematics branch place branch point branch point of a curve branch point of a morphism equation of the third degree equation of variation