Acetylene reduction activity的用法和样例：
- The acetylene reduction activity and its nodule structure were no difference from the nodule formed by parent strain.
- Between Av1 molecules and Av2 molecules, there are two or more than two binding sites among which possesses a positive cooperative effect, namely the effect between the Avl-Av2 binding sites and the acetylene reduction active sites.
- Trifluraiin inhibited the activity of acetylene reduction of A. chroococcum. when it was adde...
- Leaf area was significantly correlated with plantlet height, leaf dry weight and stern dry weight.The correlation of nitrogenase activity (acetylene reduction) and leaf area was significant too.