plant growth

• 植物生长

plant growth的用法和样例：

例句

1. Magnesium is the nutrient element in plant growth.
   镁是植物生长的营养要素。
2. "A-bomb, H-bomb and nuclear-powered submarine"
   两弹一艇
3. Farmers burn the field to encourage new plant growth.
   农民们为了促进作物生长，焚烧土地。
4. Azotobacter and Azospirillum also have plant growth regulation activity besides fixing N2.
   固氮菌和固氮螺菌除固氮之外，也有调控作物生长的作用。