“free living nitrogen fixation”的概念、定义、翻译、参考文献-科学参考

单词	free living nitrogen fixation
释义	free living nitrogen fixation Encyclopedia 农学自生固氮作用释 free living nitrogen fixation自生固氮作用独自生活在土壤、水域或培养基中与其他生物无依存关系的一类原核生物将分子态氮还原为氨的过程。又称非共生固氮作用。
随便看	galactic rotation Galactic rotation curve galactic rotation curve galactic sheet Galactic source galactic space Galactic spiral structure Galactic spur Galactic stellar disk Galactic structure galactic structure Galactic subsystem galactic superbubble Galactic supernova galactic supernova Galactic supernova remnant Galactic System galactic system galactic thick disk Galactic variable galactic void galactic walls Galactic warp galactic wind Galactic window

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