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

单词	free living nitrogen fixing bacteria
释义	free living nitrogen fixing bacteria Encyclopedia 农学自生固氮菌释 free living nitrogen fixing bacteria自生固氮菌独自生活时能将分子态氮还原成氨，行营养自给的细菌类群。能进行自生固氮的微生物主要是细菌、古菌及蓝藻等。
随便看	service data security service data unit service data unit, SDU service delivery platform，SDP service demand acquisition service demand evolution service demand feature extraction service demand model and modeling service demand representation service description Service design service design service design methods service discipline service discovery service discovery and interfaces service distribution service element service engineering support tools and platforms service exemption tax service facilities service flowchart service function model service gate of hydropower station service gateway

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