常見例句雙語例句Rock salt highway subgrade construction is a special construction method.巖鹽路基施工為特殊的路基施工。The cliff debris subgrade is a special type of subgrade in mountainous highway construction.巖堆路基是山區(qū)公路建設中遇到的特殊路基形式。This article describes the application technology for consolidating the special poor subgrade in the Hetao Area with wind-blown sand.針對風積沙加固河套地區(qū)的特殊不良路基地基的應用技術研究，闡述了將風積沙用于路基不良地基的加固處理技術。 返回 special subgrade