multi-tubular heat exchanger

例句：

1. 1. The multi-tubular heat exchanger is designed to improve heat transfer efficiency.
   这种多管束换热器的设计旨在提高热传递效率。
2. 2. In the construction of buildings, the use of multi-tubular materials can significantly reduce energy consumption.
   在建筑施工中，使用多管材料可以显著降低能源消耗。
3. 3.The multi-tubular design allows for better airflow and reduces noise levels in the environment.
   多管设计使得空气流动更好，降低了环境中的噪音水平。