“paleobotany”的概念、定义、翻译、参考文献-科学参考

单词	paleobotany
释义	paleobotany Encyclopedia 理学古植物学释 paleobotany古植物学通过研究地质时期的植物化石，以追溯和重建植物界过去历史为宗旨的学科。主要研究植物化石的形态解剖、系统分类、生存条件和各门类植物的起源、发展、演化以及它们在地质时期的时空分布和生态环境等。
随便看	conditional multiplicity function conditional mutant conditional mutation conditional mutual information conditional non-prosecution conditional numbers conditional optimal control conditional potential conditional potential; formal potential Conditional power conditional probability conditional probability density conditional probability distribution conditional probability measure conditional problem of variation conditional proof conditional proposition conditional random field，CRF conditional restraint function conditional risk conditional self-information conditional sentence conditional solubility product conditional stability conditional stability constant

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