annular furnace meaning in English

环式窑
环形炉

Abstract : the heating process of the round steel billet in the annular furnace was researched by the method of the thermal state simulating experiment . the test was carried out synchronisticly at the site . according to the results of the experiment and actual measurement , the mathematical pattern was connected , and the amended parameters of the thermal flow were given out correctively
文摘:应用热态模型试验的方法对环形加热炉圆钢坯加热过程进行了研究.在此基础上，进行了现场测试，根据实验和实测结果，对数学模型进行了修正，给出了不同条件下的热流修正系数