nitrogen gas distribution board

例句：

1. 1. The nitrogen gas distribution board is used to distribute nitrogen gas in the plant.
   氮气气体分配板用于在植物中分配氮气。
2. 2. The nitrogen gas distribution board is essential for maintaining the proper balance of nitrogen in the soil.
   氮气气体分配板对于保持土壤中氮的适当平衡至关重要。
3. 3. The nitrogen gas distribution board was installed in the greenhouse to help regulate the amount of nitrogen gas released intothe air.
   氮气气体分配板被安装在温室中，以帮助调节释放到空气中的氮气量。