nitrogen-fixation activity

基本解釋

• [農(nóng)業(yè)科學(xué)]固氮活性

英漢例句

雙語例句

• Reduced products were analyzed by GC to determine of nitrogen-fixation activity in biologically compound fertilizer.
  采用氣相色譜測(cè)定還原產(chǎn)物，以確定復(fù)合菌肥料的固氮活性。
• Stable and high efficiency micro-plant interaction is essential to the optimal nitrogenase activity of root-associated nitrogen fixation bacteria.
  聯(lián)合固氮體系的建立是聯(lián)合固氮菌發(fā)揮高效生物固氮活性的關(guān)鍵要素之一。
• The axenic solution culture and pot experiments in calcareous soils were carried out to study the effect of Fe on nodulation, nitrogenase activity and the nitrogen fixation of Rhizobium-Peanut.
  試驗(yàn)研究了石灰性紫色土上花生施鐵及不同鐵濃度對(duì)花生根瘤菌共生固氮作用的影響。

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專業(yè)釋義

農(nóng)業(yè)科學(xué)

• 固氮活性

  The results show that 2644 is quick-growing type of nodule bacteria, demonstrating comparatively strong nitrogen-fixating ferment activity. 2656 and 2697 are slow-growing types of nodule bacteria, with a relatively strong nitrogen fixation activity.
  結(jié)果表明，2644為快生型根瘤菌，表現(xiàn)出相對(duì)較強(qiáng)的固氮酶活性，2656、2697為慢生型根瘤菌，也具有較強(qiáng)的固氮活性，修正了花生根瘤菌無快生型或快生型固氮活性低的傳統(tǒng)說法。