词汇“单位元素”用英语造句的方法、技巧、例句及翻译-英语例句辞典

单词	单位元素
例句	DEFINITIVE EXAMPLES 权威例句〔additive identity〕An identity element that in a given mathematical system leaves unchanged any element to which it is added.加性恒等式：在特定的数学系统中与任何元素相加都不变的单位元素美国传统〔identity〕Identity element.单位元素，幺元美国传统〔integral domain〕A commutative ring with unity having no proper divisors of zero, that is, where the product of nonzero elements cannot be zero.整环，整域：一个单位元素都不是零的真约数，即，非零元素的乘积不为零的交换环美国传统〔root〕A number that reduces a polynomial equation in one variable to an identity when it is substituted for the variable.解，根：当代表变量时简化变量中的多项式或方程得出的一个单位元素的数美国传统
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英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。