“固氮”造句
2024年05月15日 09:15:00
许多种蓝藻有
固氮的能力.
Among the blue - green algae are many species of nitrogen fixation.
菌根起着
固氮和贮氮的作用.
Mycorhizae perform the function of nitrogen fixation and storage.
根瘤菌是生物
固氮的能手.
Nodule bacteria are very good at biological nitrogen fixation.