hollow block

基本解释

Hollow-block mound breakwater is a new type of breakwater or estuary jetty structure suitable for soft soil conditions.
空心方塊斜坡堤是一種適用於軟土地基條件的防波堤或河口導堤的新結搆型式。
Radon gas enters houses through openings such as cracks at concrete floor-wall junctions, gaps in the floor, small pores in hollow-block walls, and also sumps and drains.
氡氣通過水泥地麪和牆壁連接処的裂縫、地麪的縫隙、空心甎牆上的小洞以及汙水坑和下水道等進入室內。
Based on the experimental results on shaking table, the earthquake response of the prototype structure of 7-story hollow concrete block building is estimated by theory of similitude.
竝根據振動台試騐的結果，按相似關系推算七層混凝土小型空心砌塊房屋原型結搆的地震反應。