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词汇 nitrogen fixation
释义 nitrogen fixationn.(名词)
    1. The conversion of atmospheric nitrogen into compounds, such as ammonia, by natural agencies or various industrial processes.固氮:通过自然作用或各种工业过程,由大气氮变为氮化合物,如氨
    1. The conversion by certain soil microorganisms, such as rhizobia, of atmospheric nitrogen into compounds that plants and other organisms can assimilate.细菌固氮:通过某种的土壤微生物,如根瘤细菌,将大气氮变为植物和其他有机物能吸收的化合物的转化
Related Forms继承用法niʹtrogen-fix'er AHD[nīʹtrə-jən-fĭk'sər] (名词)niʹtrogen-fix'ing adj.(形容词)
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