“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	waterspout prominence water sprinkler water stage observation water/steam quality criterion water steam quality supervision Waterston Waterstones water stop material water storage water storage and drainage engineering works built on slopes water storage device water storage equipment water storage works on slope water-storing tissue water stress water stress of pasture Water Studies by Ma Yuan water-submerged motor water supply and drainage engineering economy water supply and drainage for buildings water supply and drainage system design of protective construction water supply and drainage technology water supply by different quality water supply dispatching Water supply equipment and Pump room

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