“旧石器时代”的概念、定义、翻译、参考文献-科学参考

单词	旧石器时代
释义	旧石器时代 Encyclopedia 理学第四纪古生态释 palaeolithic; palaeolithic age; old stone age旧石器时代从人类能制造并使用工具开始到距今约1万年前。在地质时代上涵盖上新世晚期（距今约330万年前以后）和整个更新世。
随便看	rest of peritectic restorable flight control restoration restoration and reconstruction plan of Yingxiu Town restoration and strengthening of Prussian serfdom restoration ecology restoration equipment of collection restoration of ancient human corpse and remains） restoration of aquatic ecosystems restoration of Bone, Horn and Ivory collection restoration of bronzes restoration of degraded grassland restoration of flood pulses restoration of national unified examination for admissions to general universities and colleges restoration of painted sculptures in Qiuci Research Institute restoration of polluted water body restoration of resigned officials restoration of the paleovertebrates fossis and paleoanthropoids fossis restoration reference Restoration Society restoration target species restoration technique restoration technology for degraded riparian zone restoration technology of ancient furniture Restoration technology of cultural relics

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。