“人口波动”概念、定义、翻译-科学时代

单词	人口波动
释义	人口学词汇手册人口波动 oscillation of population; population fluctuation
随便看	syndesis syndesis syndesis syndesis syndesmectomy syndesmectopia syndesmitis syndesmo- syndesmology syndesmoplasty syndesmosis syndesmosis syndesmotomy syndetic syndetic construction syndetic word syndeton syndiagenesis syndic syndic syndic syndicalism syndicalism syndicalism syndicalism

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。