“petalichthyids”的概念、定义、翻译、参考文献-科学参考

单词	petalichthyids
释义	petalichthyids Encyclopedia 理学有颌类释 petalichthyids瓣甲鱼类盾皮鱼纲瓣甲鱼目动物的统称，是一种背腹扁平的盾皮鱼类，可能与节甲鱼类具有较近的亲缘关系。
随便看	activity metrology technology by energy spectrum method activity of the waves activity-on-arrow network diagram activity on edge network activity on edge network, AOE activity on node network diagram activity on vertex network activity on vertex network, AOV activity product constant activity product of water activity profile activity ratio Activity Relationship Chart activity-sensing equipment activity sphere activity theory activity theory of aging activity theory of learning activity-time data activity verb act of civil litigation act of rescue Act of Settlement Act of the Ship of Hell Act of Union

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