“保险周期”的概念、定义、翻译、参考文献-科学参考

单词	保险周期
释义	保险周期 Encyclopedia 经济学保险市场释 insurance cycle保险周期保险业增长状况围绕保险业的长期增长趋势重复出现的周期性波动现象。
随便看	Universal Negro Improvement Association and African Communities League universalness universal normal algorithm universal object universal optical measurement instruments universal pair universal parabolic constant universal PCR universal periodic orbit sequence Universal Pictures Co. universal polar stereographic projection universal polynomial Universal Postal Congress universal postal service Universal Postal Union universal predicate universal principal bundle universal problem universal product universal product code universal production line universal profinite group universal projective cone universal property universal proposition

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。