“industrial classification for national economic activities”的概念、定义、翻译、参考文献-科学参考

单词	industrial classification for national economic activities
释义	industrial classification for national economic activities Encyclopedia 理学统计标准释 industrial classification for national economic activities国民经济行业分类国民经济的行业分类方法，即按照一定的原则和方法，对全社会经济活动进行的划分，是反映社会经济活动的标准性基础分类。
随便看	crossed ladders theorem crossed lens crossed-loop antenna crossed module crossed molecular beam crossed multiplication crossed Nicol prism crossed Nicols crossed polarizer crossed polarizers crossed prism graph crossed product crossed product algebra crossed seas crossed trough cross efficiency evaluation cross elasticity cross elevation cross entropy cross-equatorial current Crosses the Frontier cross estimate cross-examination crosseye crossfeed

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。