“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	fore-spinning colouring forest forest administration management forest aesthetics forestage forest and climate Forest and Range Renewable Resources Planning Act forest animal forest arboretum forestation forest-based active substances forest-based biopesticides forest-based feedstuff additives forest-based feedstuffs forest-based food additives forest belt forest benefit forest benefit more comprehensive operation forest benefit more dominant use forest beverage forest bio-based chemicals forest biological assets forest biological disaster forest biomass forest biomass fuel

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。