1.The damping effect of the honeycomb can reduce the influence of the inlet preswirl on the total temperature difference.
蜂窝面阻尼作用会削弱预旋对密封内温升特性；
2.Some suggestions have been obtained.First, the precondition of adopting counter-rotation scheme is that the narrowed range of preswirl would still satisfy the engine cycle requirements.
阻尼作用会削弱预旋对密封内温升特性
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：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
用对转叶轮机方案前提条件是对转导致
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