“白垩纪”的概念、定义、翻译、参考文献-科学参考

单词	白垩纪
释义	白垩纪 Encyclopedia 理学中生代释 Cretaceous Period白垩纪中生代最后一个纪（第三个纪）。约开始于1.37亿年前，结束于0.65亿年前。白垩纪形成的地层称白垩系（Cretaceous System）。 Biology Cretaceous白垩纪
随便看	carcinoid syndrome carcinoid tumors of the appendix carcinoma carcinoma of bile duct carcinoma of ceruminous glands carcinoma of cevical esophagus carcinoma of duodenal papilla carcinoma of the penis carcinoma of the prostate carcinoma of the rectum carcinotron Car-Cyg arm card Cardamom Mountains cardamon fruit Cardano Cardano formula card book Card Captor Sakura card catalogue card clothing card dealer carded spinning carded web cardenolide

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。