頂部不透水層 的英文怎麼說

中文拼音 [dǐngtòushuǐcéng]
頂部不透水層 英文
top impermeable layer
  • : i 名詞(人體或物體的最上部) crown; peak; top Ⅱ動詞1 (用頭支承) carry on the head 2 (從下面拱...
  • : Ⅰ名詞1 (部分; 部位) part; section; division; region 2 (部門; 機關或組織單位的名稱) unit; mini...
  • : 名詞[書面語] (剁物所用的木墩) a block of wood
  • : Ⅰ動詞1 (滲透; 穿透) penetrate; pass [seep] through 2 (暗地裡告訴) tell secretly; let out; lea...
  • : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
  • : i 量詞1 (用於重疊、積累的東西 如樓層、階層、地層) storey; tier; stratum 2 (用於可以分項分步的...
  • 頂部 : top; upper apex; top half; headpiece; roof; ridge; meplat (彈丸的)
  • 透水 : permeable; pervious to water透水壩 permeable dike; filter dam; 透水層 [地] pervious bed; permeabl...
  1. Dtu 20 - 12. roof and watertightness masonry. masonry structural work for roofs intended to receive a waterproof blanket. part 2 : special clauses

    Dtu 20 - 12 .屋的磚石工程.屋用防覆蓋的磚石工程結構.第2分:特殊條款
  2. Dtu 20 - 12 - roof and watertightness masonry. masonry structural work for roofs intended to receive a waterproof blanket - part 1 : technical specifications

    Dtu 20 - 12 .屋的磚石工程.屋用防覆蓋磚石工程結構.第1分:技術規范
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