There are essential differences between supersonic combustion and subsonic combustion, so the characteristic variables of model had catastrophe characteristic.

不同的燃烧模态存在本质的差别，故在模态转换时通常具有突变特性。

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There are essential differences between supersonic combustion and subsonic combustion, so the characteristic variables of model had catastrophe characteristic.

不同的燃烧模态存在本质的差别，故在模态转换时通常具有突变特性。

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