“metric space”概念、定义、翻译-科学时代

单词	metric space
释义	力学词汇手册 metric space 度量空间
随便看	program utility routine program validation progress progress progress billing progress by faith in the teaching progress card progress chart progress chart of teaching progress class progress control progress control progression progression progression progression progression progressionism progressive Progressive progressive progressive aging progressive amnesia progressive assimilation progressive average

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。