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本文从简述辐射传热的一般理论着手,提出了低温下辐射传热的几个问题,分析了材料的辐射性质及对低温绝热的影响,描述了低温辐射传热的计算,最后提出了对减少低温辐射传热的一些看法。
In this paper, the general theory of radiation heat transfer is briefly introduced. Some problems of radiation heat transfer at low temperature are put forward. The radiation properties of materials and their influence on low temperature heat insulation are analyzed. The calculation of heat transfer at low temperature is described. Finally, Reduce some of the views of the heat transfer of low temperature radiation.