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

单词	biological nitrogen fixation
释义	biological nitrogen fixation Encyclopedia 理学生物固氮释 biological nitrogen fixation生物固氮固氮微生物的固氮酶将大气中的氮气还原成氨的过程。理学土壤微生物学释 biological nitrogen fixation生物固氮作用微生物将大气中的氮气还原为氨（铵）的过程。
随便看	oriented homology group oriented intersection oriented knot oriented line oriented link oriented manifold oriented matroid oriented meteorite oriented molecule oriented molecules orientedness oriented plane oriented polygon oriented real hypersphere oriented segment oriented simplex oriented space oriented specimen oriented sphere oriented sphere bundle oriented strand board oriented string oriented surface oriented synthesis oriented tangent line

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。