“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	theory of spaces theory of special creation theory of special relativity theory of spectra Theory of Sphere-Heavens theory of sphere-heavens Theory of Stable Heavens theory of star-streaming theory of state formation theory of statistical decision theory of statistical experiments theory of statistical inference theory of stellar atmospheres theory of stellar evolution theory of stellar interior structure theory of structures theory of subordinate joint offender theory of surfaces theory of sustainable development theory of tabula rasa theory of team production theory of technical progress induced by element scarcity theory of technology theory of terpidation theory of testing hypothesis

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。