“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	Rules for the Implementation of Archives Law of the People's Republic of China Rules for the Implementation of Regulation on Plant Quarantine （for Agriculture） Rules for the Implementation of the Mineral Resources Law of the People's Republic of China rules for the preparation of polygraph questions Rules for the Records Management of Museum Exhibition in Beijing Municipality on Museums（Trial） Rules for Traditional Operas Rules of Academic Committee in Universities Rules of City Defense rules of competitive sports rules of differentiation and integration for functions of Grassmann variables rules of engagement rules of evidence rules of growth and development Rules of Higher Education Council(Trial) rules of jus cogens rules of law rules of natural area differentiation Rules of Oleron Rules of Posthumous Names rules of procedure rules of sound rules of specie rules of statutory interpretation rules of the court Rules of the Palace Museum Council

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。