在内弹道计算中，设燃烧产物为准定常流动，使用分段解析法进行内弹道的数值模拟。
The numerical simulation was carried out to compute internal ballistics by segmented analytical method in the assumption of grains steady flow of burning product.
文章介绍了一种研究延期药燃烧过程及规律的新方法——分段压制测试法。
A new method to research combustion characters of delay compositions is introduced in this paper, that is subsection pressing charge measure method.
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