1·Promotes the contour nitrogen fixation plant technology.
推广等高固氮植物篱技术。
2·Nodule bacteria are very good at biological nitrogen fixation.
根瘤菌是生物固氮的能手。
3·Mycorhizae perform the function of nitrogen fixation and storage.
菌根起着固氮和贮氮的作用。
4·Among the blue-green algae are many species of nitrogen fixation.
许多种蓝藻有固氮的能力。
5·The prospect of employing nitrogen fixation in agriculture is promising.
在农业中应用固氮作用的前景良好。
6·Chemical nitrogen fixation from the air under mild conditions is discussed in this paper.
本文讨论了在温和条件下从空气进行化学固氮的问题。
7·Nitrogen fixation is carried out by the rhizobia in the anaerobic environment of the nodule.
氮的固定是由无氧环境的根瘤中的根瘤菌完成的。
8·Nitrogen fixed by legume root nodules accounts for 40% of total biological nitrogen fixation.
豆科植物的根瘤固氮占生物固氮总量的40%。
9·Like most other cyanobacteria, nostocs contain two pigments and are capable of nitrogen fixation.
与大多数蓝绿藻一样，念珠藻属含有两种色素，并有固定氮的能力。
10·In order to simulated biological nitrogen fixation, a series of studies on nitrogenase are proceeded.
为了模拟生物固氮，对固氮酶进行了一系列的研究。
1·Chemical nitrogen fixation from the air under mild conditions is discussed in this paper.
本文讨论了在温和条件下从空气进行化学固氮的问题。
2·The pot experiment indicated that different strains symbiotic nitrogen fixation efficiency and the ammonium molybdate concentration were related.
盆栽试验表明，不同菌株共生固氮的有效性与钼酸铵浓度相关。
3·Nodule bacteria are very good at biological nitrogen fixation.
根瘤菌是生物固氮的能手。
4·Among the blue-green algae are many species of nitrogen fixation.
许多种蓝藻有固氮的能力。
5·Promotes the contour nitrogen fixation plant technology.
推广等高固氮植物篱技术。