“theory of optimum population”概念、定义、翻译-科学时代

单词	theory of optimum population
释义	人口学词汇手册 theory of optimum population 适度人口论
随便看	hierarchy hierarchy hierarchy hierarchy hierarchy hierarchy hierarchy hierarchy hierarchy hierarchy of credibility hierarchy of effects hierarchy-of-effects model hierarchy-of-effects theory hierarchy of expression hierarchy of management hierarchy of motivation Hierarchy of Needs hierarchy of needs hierarchy of needs hierarchy of needs hierarchy of needs hierarchy-of-needs theory hierarchy of needs theory hierarchy of needs theory hierarchy of needs theory

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。