“契丹甥舅婚”的概念、定义、翻译、参考文献-科学参考

单词	契丹甥舅婚
释义	契丹甥舅婚 Encyclopedia 历史学辽朝释 Khitan Niece and Uncle Marriage契丹甥舅婚中国辽朝契丹族中流行的一种特殊婚俗，即舅舅娶外甥女为妻。
随便看	center of inflection center of interest center of inversion center of involution Center of land center of light center of magnitude center of mass center of mass angle center of mass coordinate system center-of-mass coordinate system center-of-mass energy center of masses center of mass frame center-of-mass frame center of moment center-of-momentum frame center of momentum system Center of National Railway Intelligent Transportation System Engineering and Technology center of oscillation center of percussion center of perspectivity center of polarity center of principal curvature center of projection

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。