hollow block

基本解釋

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于軟土地基條件的防波堤或河口導(dǎo)堤的新結(jié)構(gòu)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.
氡氣通過水泥地面和墻壁連接處的裂縫、地面的縫隙、空心磚墻上的小洞以及污水坑和下水道等進(jìn)入室內(nèi)。
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.
并根據(jù)振動(dòng)臺(tái)試驗(yàn)的結(jié)果，按相似關(guān)系推算七層混凝土小型空心砌塊房屋原型結(jié)構(gòu)的地震反應(yīng)。