载人飞船返回舱的烧蚀热防护技术研究和试验表明，碳化烧蚀材料是再入飞行器最有效的热防护层。
Investigations and experiments indicate that charring ablators provide the most efficient thermal protection shield for the re-entry vehicles.
本文给出了电离空气环境中碳化材料热化学烧蚀参数的计算方法。
The method for computing the thermochemistry Ablation parameters of charred materials in ionized air environment is given in this paper.
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