“Ubaidian Culture”的概念、定义、翻译、参考文献-科学参考

单词	Ubaidian Culture
释义	Ubaidian Culture Encyclopedia 历史学欧贝德文化释 Ubaidian Culture欧贝德文化美索不达米亚新石器时代至铜石并用时代早期文化。
随便看	rational variety Rational will rational zero theorem ration certificate for imperial messengers Rationed Tribute ration grazing ratio of centralized water supply ratio of consumption wastes treated ratio of division ratio of external division ratio of greater inequality ratio of internal division ratio of magnification ratio of monofilament deviation ratio of Output-to-input ratio of oxygen to uranium ratio of patient beds ratio of progression ratio of similitute ratio of specific heat capacity ratio of surface area ratio of survival ratio of tea polyphenols to amino acids ratio of the circumference of a circle to its diameter ratio of transportation accident

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。