“zero-crossing”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	zero-crossing
释义	zero-crossing 过零
随便看	normal plane normal point normal polygon normal polynomial normal population normal positive cone normal probability distribution normal probability paper normal problem normal process normal product distribution normal projective connection normal prolongation normal proof normal proximity normal quotient object normal random element normal random number normal random variable normal ratio distribution normal real form normal region normal repetition of algorithms normal representation normal resolution