utilization heat rate

例句：

1. 1. The company's energy utilization heat rate isamong the highest in the industry.
   该公司的能源利用率是行业内最高的之一。
2. 2. The new machinehas a higher utilization heat ratethan its predecessor.
   新机器的利用率比前一代更高。
3. 3. To improve energy efficiency, weneed to optimize the utilization heatrate of our facilities.
   为了提高能源效率，我们需要优化我们设施的利用率热率。