cranial flexure

Numerical prediction of aerodynamic noise radiated from high speed train head surface;

高速列车车头曲面气动噪声的数值预测

The Bantou Music of Henan which has a higher value in the traditional music of China is one of the Chinese traditional string music,it had played a big part in the development of Chinese folk instrumental music.

河南板头曲是我国传统器乐中具有较高艺术价值的弦索乐种,曾为我国民族器乐的发展起过重要的作用。

Henan Bantou Tunes is a rarity of culture of Henan, central China and even the whole country.

河南板头曲是河南乃至全国的稀有乐种,属中原文化之瑰宝,曾经在中原大地盛极一时。