“人口变动”的概念、定义、翻译、参考文献-科学参考

单词	人口变动
释义	人口变动 Encyclopedia 法学人口变动释 population transition人口变动人口状况受自然、经济、社会及人口自身等各方面因素的影响，在一定时期和区域内在数量和结构上所发生的变化。
随便看	reproduction of labour power reproduction of social relations reproduction of the social capital reproduction photography reproduction rate Reproductions of the Arts reproduction theory reproductive-age women reproductive allocation reproductive and developmental effects of pollutant reproductive and developmental toxicity reproductive and developmental toxicity study for drugs reproductive assurance reproductive barriers reproductive behavior reproductive behavior of livestock reproductive cloning reproductive cost reproductive cycle reproductive development reproductive diapause reproductive disorder reproductive ecology of rodent population reproductive engineering reproductive fitness

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。