“泥盆纪”的概念、定义、翻译、参考文献-科学参考

单词	泥盆纪
释义	泥盆纪 Encyclopedia 理学古生代释 Devonian Period泥盆纪古生代的第四个纪，在志留纪之后，石炭纪之前。约开始于4.19亿年前，结束于3.59亿年前，持续时间约0.6亿年。泥盆纪时期形成的地层称泥盆系(Devonian System)。 Biology Devonian泥盆纪
随便看	evaluation of visualization evaluation of water conservancy planning evaluation of water resources development and utilization evaluation of water resources quantity evaluation on fire safety of structure evaluation procedures of the advisory bodies evaluation process evaluation report evaluation research evaluation result evaluation results combination evaluation service of agricultural meteorology condition evaluation standard for green industrial building Evaluation Standard for Green Office Building evaluation subject evaluation system evaluation system for candidate monks/nuns in ancient China evaluation system of remodeling existing buildings evaluation system of teacher professional ranks and titles evaluation theory Evaluation to the Dead evaluation value collection Evaluation standard for urban landscaping and greening evaluative conditioning reflex evaluator

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。