释义 |
- v.放置;用一层……覆盖;产卵;摆放餐具于(lay的现在分词)
- n.装置,布置;饭前准备;放下;生蛋
- n.(Laying)(美、英、印)雷音(人名)
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土木建筑工程 铺设 As one of Trenchless Technology, Pipe jacking has the unparalleled advantage of finishing pipeline laying without excavating surface soil, and has become widely used. 顶管法作为非开挖的技术中的一种,可以在不用开挖地表土的情况下将管道铺设完毕,具有无可比拟的优点,其应用也越来越广泛。 衬垫层
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