electric trace heating
英 [ɪˈlektrɪk treɪs ˈhiːtɪŋ]
美 [ɪˈlektrɪk treɪs ˈhiːtɪŋ]
电气式伴随加热法；电伴热
双语例句
- The technology of electric resistance trace heating is applied to the pipeline in petroleum and chemical industry ɑ s thermal compensation under the cold weather.
电伴热技术的运用是为石油、化工等行业的管道在寒冷条件下正常发挥作用提供热补偿。