This article had the soundproofing harrier to in Neijiang-Kunming line Weining section the land sector noise to carry on actual and carries on the analysis comparison to along the route other road sections noises in, obtained the Neijiang-Kunming line Wei
This article had the soundproofing harrier to in Neijiang-Kunming line Weining section the land sector noise to carry on actual and carries on the analysis comparison to along the route other road sections noises in, obtained the Neijiang-Kunming line Wei
对内昆线威宁段有隔声屏障的地段的噪声进行实测并对沿线其余路段的噪声进行分析比较，得出内昆线威宁段铁路噪声对草海自然保护区野生动物的影响结论。