Now the opening ceremony of 2010 PWC Competition, 1st Mt. Linlv International Paragliding Open Tournament Anyang, China and 2nd Anyang International Aero Sports Tourism Festival begins.

现在，“2010年滑翔伞世界杯赛暨第一届中国安阳林滤山国际滑翔伞公开赛、第二届中国安阳国际航空运动旅游节”开幕式正式开始。

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Film cooling of the surface of a gas turbine blade was studied in a large-scale low-speed opening wind tunnel according to actual requirement of the design of aero-engine.

根据航空发动机设计的实际需要，在大尺寸低速叶栅传热风洞中对涡轮叶片表面的气膜冷却进行了综合性实验研究。

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Objective To evaluate the correlation between diseases around pharyngeal opening of eustachian tube and aero-otitis media(AOM).

目的总结飞行员咽鼓管咽口周围疾病与航空性中耳炎的关系。

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Objective To evaluate the correlation between diseases around pharyngeal opening of eustachian tube and aero-otitis media(AOM).

目的总结飞行员咽鼓管咽口周围疾病与航空性中耳炎的关系。

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