“odontopterids”的概念、定义、翻译、参考文献-科学参考

单词	odontopterids
释义	odontopterids Encyclopedia 理学古植物学释 odontopterids齿羊齿类一类常见于晚石炭世至早二叠世的种子蕨类植物，以小羽片基部下延，全缘或具裂齿，扇状脉，叶轴二歧分叉为主要形态特征。
随便看	urban vegetation restoration urban village urban village renovation urban visualization urban water consumption urban waterlogging prevention and control urban water supply sources planning urban water supply system planning urban water system urban weed community urban wetlands urban wind field urban yellow line Urban Zoning Theory urbaryon URCA process Urca process urcaryote urchin Urd Urdu language URE urea urea acetaldehyde urea aldehyde slow release fertilizer

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。