“ferns”的概念、定义、翻译、参考文献-科学参考

单词	ferns
释义	ferns Encyclopedia 理学植物学释 ferns; pteridophytes蕨类植物具有根、茎、叶分化，不产生种子的维管植物。大都为草本，少数为木本。
随便看	Compulsory Education Law of the People’s Republic of China compulsory insurance compulsory insurance system of motor vehicle compulsory isolated detoxification center compulsory isolated drug treatment compulsory license of copyright compulsory license of patent compulsory mark compulsory medical clinic compulsory report compulsory scrap system of motor vehicle compulsory settlement of international disputes compulsory standards for food compulsory treatment procedure for mental patients compulsory verification computability computability theory computable computable analysis computable decimal fraction computable enumeration computable function computable functional computable general equilibrium model computable invariant

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。