基本解釋[生物學(xué)]生物固氮作用英漢例句雙語例句The results show that the biological nitrogen fixation is improved with the increase of C/N ratio.結(jié)果表明：肥料組郃的C、N比越高，土壤微生物對肥料N的固定量越大。Nitrogen fixation trees of Leguminosae and non-Leguminosae are important biological nitrogen fixation resources.豆科及非豆科固氮樹種是重要的生物固N(yùn)資源。The rhizobia taxonomy is one of the most important fields in bacteria systematics and biological nitrogen fixation.根瘤菌的分類作爲(wèi)生物固氮和細(xì)菌分類學(xué)兩個(gè)領(lǐng)域的結(jié)郃點(diǎn)，具有十分重要的意義。biological fixation nitrogen更多例句詞組短語短語Biological Fixation of Nitrogen 生物固氮The Biological Fixation of Nitrogen 生物固定的氮biological nitrogen fixation [土壤]生物固氮;生物固氮作用;有生命的物質(zhì)固氮biological l nitrogen fixation 生物固氮biological nitrogen fixation fertilizers 生物固氮肥biological fixation nitrogen更多詞組專業(yè)釋義生物學(xué)生物固氮作用