waste heat losses

例句：

1. 1. The factory generates a lot of waste heat during the operation.
   工厂在运行过程中产生了大量的废热。
2. 2. To reduce energy consumption, we need to minimize waste heat losses.
   为了减少能源消耗，我们需要尽量减少废热损失。
3. 3. The engineer calculated the waste heat losses in the process.
   工程师计算了生产过程中的废热损失。