“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	three flow conjecture three-flow conjecture three focuses three-fold threefold axis threefold branch point three-fold classification threefold degeneracy three-fold integration of hollowed village consolidation threefold [symmetry] axis threefold symmetry axis three-fold transitivity three formations of society Three Forts of Hebei Three Forts of Heyang three fourths Three Friends Society three functions of steel manufacturing process Three Garrisons for Accepting the Surrender of the Hun People three gas incubato three general economic programmes for new-democracy Three General History of Institutions Three Generations three genres of opera developing simultaneously three gibbons picking fruit

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