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Precast concrete blocks are made by pouring unset concrete into a mold and allowing it to harden. 混凝土砌块是将拌合好的混凝土浇注在模子中,养护至凝固而制成。
The unset concrete is simply poured between formwork to the required thickness of the wall, as shown in Fig.3. 如图3所示,只需将搅拌好的混凝土浇注到模板中,达到墙体所需要的厚度即可。
The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
The machine rests on a bed of concrete. 机器安装在混凝土基座上。
That new concrete building is an abomination. 那座新混凝土建筑是个讨厌的东西。
unset concrete 未凝结混凝土
The road was paved with concrete. 路面由混凝土铺成。
Have you got any concrete proposals? 你有没有具体的建议呢?
The house is made of stone, not concrete. 那房子是石造的，不是混凝土造的。
The key 'hello' equals NULL so is considered unset. 键'hello'的值等于NULL,所以被认为是未置值的。
Tom tumbled over and hit his head on the concrete. 汤姆摔倒，头撞到水泥地。
The statue rests on a bed of concrete. 这座雕像立在混凝土的基座上。
Must specify one or more keys to unset. 19必须指定一个或多个要取消设置的键。
The front of the house was faced with concrete. 房屋正面涂著一层混凝土。
If unset, the default font is used. 如果未设置，则使用默认的字体。
In the concrete, the theory is far from perfect. 实际上,这一理论远远不够完善。
Is the one saying unset?himself the setting sun? 而念出落日的人，他是否就是落日？
These buildings are made of concrete and steel. 这些房屋是用钢筋混凝土建成的。
For example: won't unset $b, just $a. 并不是说破坏了变量的内容。