旋转和不旋转情况下的计算结果对比表明，旋转使发动机内压强增高，工作时间缩短，拖尾段加长。

Computation shows that the spinning of SRM makes the pressure in combustion chamber high, action time short and the pressure descending stage long.

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通过与不催化和全催化方案比较，证明该发动机具有更大的稳定工作范围；

It's proved that this engine functions stably in a wider thrust range if non-catalyzed engine and fully-catalyzed engine are compared.

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通过与不催化和全催化方案比较，证明该发动机具有更大的稳定工作范围；

It's proved that this engine functions stably in a wider thrust range if non-catalyzed engine and fully-catalyzed engine are compared.

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