“time-and-motion study”概念、定义、翻译-科学时代

单词	time-and-motion study
释义	社会学词汇手册 time-and-motion study 时间动作研究
随便看	judgement sample judgement sampling judgement sampling judgement sampling judgement sampling Judges judge's certificate judge's order judging by appearance judgment judgment judgment judgmental forecasting method judgmental sampling judgment by default judgment creditor judgment creditor judgment creditor judgment debt judgment debtor judgment debtor judgment debtor judgment lien judgment notwithstanding the verdict (JNOV) judgment of affirmance

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。