The requirements for the internal insulation arc presented based on its functions in a solid rocket motor.

根据内绝热层在固体火箭发动机中的作用，对其提出了若干要求；

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Finite element method is used in the study of nozzle damping of instable combustion in a solid rocket motor.

应用有限单元法研究固体火箭发动机不稳定燃烧中的喷管阻尼，并用波衰减对比法进行了试验研究。

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This paper deals with the study of the external thermal insulation coating for a solid rocket motor (SRM) case.

介绍某固体发动机壳体外防热涂层的研究情况。

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The term hybrid is used because this type of rocket motor uses neither all-liquid fuel nor all-solid fuel, but a combination of both.

BBC: Hybrid success for British rocket