验证了前弯叶片相对直叶片提高效率、扩大稳定工作范围的实验结果。
The conclusion that the forward skewed rotor has a higher efficiency and wider off design performance is validated once more.
结果表明，恰当的组合变几何调节可显著的改善发动机的稳定工作范围。
The results show that appropriate combined variable geometries can improve the engine aerodynamic stability greatly.
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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