upper blown converter

例句：

1. 1. The upper blown converter isused to convert the gas into electricity.
   上部吹动式转换器用于将气体转换为电能。
2. 2. The upper blown converter has ahigh efficiency and low noise level.
   上部吹动式转换器效率高且噪音低。
3. 3. Theupper blown converter is widely used inindustries such as power generation and transportation.
   上部吹动式转换器在发电和运输等行业中得到广泛应用。