“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	Mansion of Mongol Khan Mansion of Prince Fu Mansion of Prince Gong manslaughter Manson crater Man's Responsibility for Nature Mansurah, Al Mantang Surround-building Mantan Korean monologue comic talk Mantel Mantianxing Guojia Senlin Gongyuan Mantiqueira Mountains Mantis Boxing mantis egg-case mantissa mantissa of a logarithm mantis shrimp mantis shrimp set gillnet fishing mantle mantle cavity mantle cell lymphoma mantle convection mantle convection theory mantle-derived magma mantle discontinuities

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。