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Rubber bush for prestressed concrete tubing. 說明:製造預應力水泥管時使用的橡膠模套,。
The concrete walls are reinforced with steel rods. 混凝土牆是用鋼筋加固的。
We need a hoist to lift the concrete blocks. 我們需要一台起重機來吊起混凝土塊。
The machine rests on a bed of concrete. 機器安裝在混凝土基座上。
Cracking is almost completely avoided in prestressed concrete. 預應力混凝土幾乎可以完全避免出現裂縫。
That new concrete building is an abomination. 那座新混凝土建築是個討厭的東西。
N.Rajagopalan, Prestressed Concrete, Alpha Science Intl.Ltd, 2002. 預應力混凝土結構，賈正甫，文京圖書，2001。
The road was paved with concrete. 路面由混凝土鋪成。
Have you got any concrete proposals? 你有沒有具體的建議呢?
The house is made of stone, not concrete. 那房子是石造的，不是混凝土造的。
Tom tumbled over and hit his head on the concrete. 湯姆摔倒，頭撞到水泥地。
The statue rests on a bed of concrete. 這座雕像立在混凝土的基座上。
The front of the house was faced with concrete. 房屋正面塗著一層混凝土。
In the concrete, the theory is far from perfect. 實際上,這一理論遠遠不夠完善。
These buildings are made of concrete and steel. 這些房屋是用鋼筋混凝土建成的。
Shoes and trees are concrete objects. 鞋和樹是實物。
The word "apple" is a concrete noun. "蘋果"是個具體名詞。
Prestressed steel strand extension machine? 預應力鋼絞線拉伸設備?
The bare concrete floor was cold on my feet. 水泥地沒鋪地毯，我的腳感到很涼。
Concrete is made of cement, sand, stone and water. 混凝土是由水泥，砂子石頭和水混合做的。