barium fuel cell

例句：

1. 1.The barium fuel cell has been widely used in power generation.
   钡燃料电池在发电领域得到了广泛应用。
2. 2. The development of barium fuel cells is crucial for the future energy industry.
   钡燃料电池的发展对于未来能源产业至关重要。
3. 3. The barium fuel cell has a high efficiency and low emissions, making it an ideal choice for clean energy.
   钡燃料电池具有高效率和低排放，是清洁能源的理想选择。