“Franconian”的概念、定义、翻译、参考文献-科学参考

单词	Franconian
释义	Franconian [fraŋ`kō·nē·ǝn] ^GEOLOGY A North American stage of geologic time; the middle Upper Cambrian.
随便看	opisthocranion opisthognathous opisthonephros Opisthopora opisthotic opisthotonus opium opoka Opomyzidae opossum Oppenauer oxidation Oppenheimer-Phillips reaction Oppenheimer-Volkoff limit Oppenheim's disease opponent-colors theory opportunistic microorganism opportunistic species opposed engine opposing wind opposite opposite side opposite tide opposite vertices opposition opsonic action

科学参考收录了103327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。