“Pan-African Period”的概念、定义、翻译、参考文献-科学参考

单词	Pan-African Period
释义	Pan-African Period Encyclopedia 理学泛非期释 Pan-African Period泛非期相当于新元古代晚期至早古生代早期（相当于距今6亿～5亿年或距今9.5亿～5亿年）的地质时期。
随便看	Jiamakou Irrigation District jiamen(prologue) Jiami donkey Jiaming 1 Jiamusi Museum Jiamusi Shi Jiamuyang music of Labrang Monastery in Gansu province Ji An Jianan irrigation system Jianan Pingyuan Jian'an prints Jianan Qu Jian Baixi Jian Basins With Land and Water Battle Scenes Jian Bozan Jian brothers Jiancaoping Qu Jianchang horse Jianchang Xian Jianchuan grottoes Jianchuan Xian Jianchu Temple Jiancicun Dingyao Yizhi Ji'an County Museum (Jizhou Kiln Museum) jian cymbidium

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。