weining road 中文意思是什麼
-
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 weining section railroad noise to the grass sea nature protection area wild animal ' s influence conclusion
對內昆線威寧段有隔聲屏障的地段的噪聲進行實測並對沿線其餘路段的噪聲進行分析比較,得出內昆線威寧段鐵路噪聲對草海自然保護區野生動物的影響結論。
分享友人