“voluntary quota”概念、定义、翻译-科学时代

单词	voluntary quota
释义	管理学词汇手册 voluntary quota 自愿配额
随便看	frequency modulation（FM） frequency moment frequency of discharge frequency of freight quality accident frequency offset frequency offset frequency-offset-lock frequency of inspection frequency of issue frequency of issue frequency of operation frequency of serials frequency of stage frequency of vibration source frequency of wind direction frequency parameter frequency percentage frequency plane frequency plot frequency polygon frequency polygon frequency polygon frequency polygon frequency pulling frequency pulling

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。