“theory of demographic transition”的概念、定义、翻译、参考文献-科学参考

单词	theory of demographic transition
释义	theory of demographic transition Encyclopedia 法学人口转变论释 theory of demographic transition人口转变论一种主要依据欧洲国家人口的出生率、死亡率和人口自然增长率等历史资料，描述与总结人口变动和发展过程的特征、原因和规律的人口学说。
随便看	strain invariant strainless strain marker strain matrix strain measure strain measurement strainmeter strain of volume strain optimization strain rate strain rate effect strain rate tensor strain-rate vector strain relief strain resistance alloy strain softening strain space strain state strain tensor strain theory strain transformations strain velocity strain work Strait News Strait of Belle Isle

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。