“齿羊齿类”的概念、定义、翻译、参考文献-科学参考

单词	齿羊齿类
释义	齿羊齿类 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	laying-hen housing laying house laying method of distribution cable laying on of hands layman, laywoman lay off lay-off conservation of thermal power equipment Layout layout layout analysis Layout and laying of drainage pipes layout and pathway analysis layout and transportation of concentrators layout design layout design of auxiliary pieces in books and periodicals layout design of the text in books and periodicals layout design principles for concentrators layout-designs of integrated circuits Layout Key for Official Document of Administration Layout key for Official Documents of Party and Government Organs Layout language layout library layout of development opening layout of heat-supply network layout of main power house of thermal power plant

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。