“Sandbian Stage”的概念、定义、翻译、参考文献-科学参考

单词	Sandbian Stage
释义	Sandbian Stage Encyclopedia 理学〔上统〕1释 Sandbian Stage桑比阶奥陶系上奥陶统的第一个阶。
随便看	OBT obtain evidence obtaining a guarantor pending trail obtaining confession through leading question obturator obturator artery obturator fascia obturator foramen obturator nerve obtuse obtuse angle obtuse-angled triangle obtuse bisectrix obtuse cone obtuseleaf dinggongvine obtuse triangle Obuhov obumbrant obverse obversion obvious fingerprint obviously improper administrative OBW OB型星 OB型超巨星

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。