However, with the lower load factor, engine speed is limited to the minimum speed run, part of the system for the heat is wasted, a lower utilization.
但随着负荷率的降低，发动机转速被限制在最小转速下运行，系统的一部分供热量被浪费，一次能利用率降低。
2
The article combines working practice, analyzes the influence of the steel utilizationfactor, put forward to raise the utilization ratio of the material measures.
文章结合工作实践，分析了影响钢材利用率的因素，提出了提高材料利用率的措施。
3
The most important factor to ensure the utilization of industrial lignin is technological innovation.