·2,447,543篇论文数据,部分数据来源于NoteExpress
Shallow buried-tunnelling method was used in the construction of high discharge pressure culvert for the first time and developed a new construction method in urban water distribution project.
在设计中将浅埋暗挖技术首次应用于大流量有压输水暗涵,进一步拓展了适用于城市输水工程的工程技术手段。
youdao
应用推荐
模块上移
模块下移
不移动