boiler heat dissipating surface

例句：

1. 1.The engineer designed a new boiler to improve efficiency.
   工程师设计了一种新型锅炉以提高效率。
2. 2.The manufacturer claims that the new product has a better boiler heat dissipating surface.
   制造商声称新产品有更好的锅炉散热面。
3. 3.The company's research team is working on developing a more efficient boiler heat dissipating surface.
   公司的研发团队正在努力开发更高效的锅炉散热面。