“economically active population”的概念、定义、翻译、参考文献-科学参考

单词	economically active population
释义	economically active population Encyclopedia 理学【就业人员和工资】释 economically active population经济活动人口所有年龄在16岁及以上，在一定时期内为各种经济生产和服务活动提供劳动力供给的人口。被视为实际参加或要求参加社会经济活动的人口。又称现实的人力资源。
随便看	photometric absolute magnitude photometric accuracy photometric bench photometric binary photometric calibration photometric catalogue photometric data system photometric diameter photometric distance photometric double star photometric element photometric ellipticity photometric error photometric index photometric instrument photometric instruments photometric measurement photometric measurement method photometric method photometric night photometric orbit photometric paradox photometric parallax photometric period photometric phase

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。