noise abroad

In order to reduce the noise pollution induced by high speed train, noise barrier is widely used in modern high speed railway engineering at home and abroad.

为了降低噪声对周围环境的影响，声屏障技术在国内外高速铁路工程领域得到了广泛的应用。

The achievements in research area both home and abroad were introduced including polynomial factorization based on GEP, frequent function mining, anti-noise algorithm for function mining, prediction for sun spot by GEP.

特别介绍了在这一领域的工作成果，如基于GEP的多项式因式分解，频繁函数挖掘，抗噪声数据的函数挖掘，太阳黑子预测等。

The paper deals with the Methods: To reduction of noise for hydraulic axial piston pump abroad.

对国内外液压轴向柱塞泵的各种降噪方法和目前的研究情况进行了综述.

Do not noise it abroad.

别传出去.