可为固体火箭发动机喷管的设计与研究提供有效参考。
Good references for solid rocket motor nozzle design and research are provided.
固体火箭发动机喷管的烧蚀预示是喷管结构分析的重要一环。
Ablation prediction of solid rocket motor nozzle is an important link for nozzle structure analysis.
钟的发动机喷管，这是加工从单一的一块钢，可见在尾部结束火箭。
The bell of the motor nozzle, which was machined from a single piece of steel, is visible at the aft end of the rocket.
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