“髻籽羊齿科”的概念、定义、翻译、参考文献-科学参考

单词	髻籽羊齿科
释义	髻籽羊齿科 Encyclopedia 理学古植物学释 None髻籽羊齿科种子植物的一科。种子具有双角，状似发髻，因此而得名。分类位置不明确。
随便看	alternating tensor alternating tensor density alternating tensor field alternating time complexity alternating tree alternating trilinear decomposition alternating Turing machine alternating type alternating zeta-function alternation alternation current alternation current Josephson effect alternation of generation alternation of generations alternation of generations(plant) alternation sequence alternation theorem alternative alternative algebra alternative analytic loop alternative character alternative characteristic alternative chills and fever alternative choice and assessment of water conservancy planning alternative cosmology

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。