“commutative ring”概念、定义、翻译-科学时代

单词	commutative ring
释义	信息与系统科学词汇手册 commutative ring 交换环
随便看	movable-do movable ecliptic movable exchange (rate) movable garbage can movable grate-plate-type air return opening movable gun movable hood backwashing filter movable lavatory movable load movable measuring device movable property movable property movable pulley movable rack movable radar movables movables movable scene movable shelf movable singular point movable speech organ movable support movable support movable support movable support with arch plate

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。