“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	radiation luminescence radiation measurement radiation measuring instrument radiation mechanism radiation medicine radiation meter radiation mode radiation model radiation modification radiation monitor radiation monitoring radiation monitoring instrument radiation monitoring instrument for work place and environment radiation monitoring plans and programmes radiation monitor; radiation monitoring instrument; radiation survey meter radiation multi parameter analyzing assembly radiation multi-parameter analyzing assembly radiation mutagenesis breeding of asparagus officinalis radiation mutagenesis breeding of Chinese cabbage radiation mutagenesis breeding of konjak radiation mutagenesis breeding of medicinal plants radiation mutagenesis breeding of tabacco radiation mutagenesis breeding of tomato radiation mutation breeding for forage plants radiation myelopathy

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