对蒸球球内温度分布进行了详细的分析，提出采用中通管测量球内温度并通过计算机对测量值进行校正的方法，实践说明该方法效果良好，为采用Ｈ－因子数学模型控制蒸煮过程提供了更合理的手段。 The temperature distribution inside the steaming ball was analyzed in detail. The method of measuring the temperature in the ball through the middle pipe and the correction of the measured value by the computer was put forward. The practice shows that the method has a good effect. In order to control the cooking process with the H-factor mathematical model, Provide a more reasonable means.