单词	zero (of a function)
释义	Zero (of a function) Where a function equals the value zero (0). Example: −2 and 2 are the zeros of the function x2 − 4 Also called "root". See: Root
随便看	tri- trial trial and error triangle triangle inequality theorem triangular number triangular prism trigonometry trillion trinomial triple trisect truncated trust truth table turn turn symmetry twelve-hour clock twenty-four hour clock twice two-dimensional two-step equation unary operation undecagon undecimal

数学辞典收录了1200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。