建立了保温坑内连铸坯保温过程数学模型及在线控制数学模型，并讨论了保温坑的保温效果。
The mathematic models of the temperature holding of continuous cast ingot in the pit and the in line control are established, and the temperature holding effectiveness of the pit discussed.
建立了连铸板坯辊道输送和保温坑保温过程传热数学模型，并用实测数据对计算结果进行了验证。
The mathematical heat transfer model for conveying and insulating process of CC -slab in HCR was established.
文章建立的连铸坯温降数模，较好地模拟了保温坑中堆放连铸坯的温降过程，模型理论计算结果与实际相当吻合，两者误差小于3%。
The heat transfer model of slab in pit set up here has high precision, and the error between model calculate and practice (measuring on spot) is less than 3 percent.
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