“sphenopsida”的概念、定义、翻译、参考文献-科学参考

单词	sphenopsida
释义	sphenopsida Encyclopedia 理学楔叶纲释 sphenopsida楔叶纲蕨类植物门一纲。一类古老的原始维管植物。这一类群的植物以茎部具节为特征，故又称有节类或节蕨纲。
随便看	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 computable modeling computable model of river change evolution computable model theory

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