“Osagean”的概念、定义、翻译、参考文献-科学参考

单词	Osagean
释义	Osagean [ō`sā·jē·ǝn] ^GEOLOGY A provincial series of geologic time in North America; Lower Mississippian (above Kinderhookian, below Meramecian).
随便看	open rock open routine open sand open sea open set open shop open-side planer open-side tool block open sight open simplex open-space structure open stope open-stope method open storage open subroutine open system open-system architecture open-timbered roof open timbering formation tester formation water formatted tape formatting form birefringence form clamp

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。