retaining walls
英汉例句
- A low retaining wall at the edge of a roof, porch, or terrace.
門廊或者露台邊緣的固定的矮牆。 - The site was surrounded by mud puddles, with a retaining wall.
該位置還畱著一堵牆,周圍曾經環繞著膠泥。 - At last,the steps in design of retaining wall in clayey soil are given.
最後還給出了粘性土擋土牆的設計步驟。 - There are an ancient river retaining wall for the East Side East Moat.
還有一條古河道爲東城東牆外的護城壕。 - It can be the filtration layer of the dikes,river canal,seacoast,concrete and retaining walls.
可以做堤垻，河渠，海岸，混凝土，擋土牆的過濾層。