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- To prevent massive concrete from cracking, not only should the concrete mixture, formwork design and bracing system design be adjusted, but also some effective thermal-insulating techniques on concrete slabs and walls are applied in construction. 为了防止大体积混凝土施工出现裂缝，除了采取调整混凝土配合比设计、施工模板结构设计、支撑体系设计等技术措施外，还需要对大体积混凝土底板、墙体和顶板处采用技术保温措施。
- At the beginning stage of pumping, the piston compresses the concrete mixture, the pressure in concrete cylinder increases rapidly and the air in concrete mixture is compacted and excluded. 在泵送开始阶段，活塞压缩混凝土拌和物，混凝土缸压力在很短的时间内迅速上升，此时混凝土拌和物中的空气得到压实和排出；
- 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。
- In the concrete, the theory is far from perfect. 实际上,这一理论远远不够完善。
- Make sure the post is true before the concrete sets. 在混凝土凝固以前，一定要把柱子竖直了。
- Make sure the post should be true before the concrete sets. 在混凝土凝固以前，一定要把柱子竖直了。
- Several problems should be noticed during designing the concrete mixture ratio 浅谈混凝土配合比设计中值得注意的几个问题
- A concrete mixture that is sprayed from a special gun over steel reinforcements in light construction. 压力喷浆一种从特殊喷枪喷出的混凝土的混合物，用来喷在小型建筑的钢筋加固物上
- The concrete will set after a certain time. 过一段时间之后，混凝土就会硬化。
- He had no idea of poverty in the concrete. 他不了解贫困的实际含义。
- Tom tumbled over and hit his head on the concrete. 汤姆摔倒，头撞到水泥地。
- Some retarders permanently weaken the concrete. 某些缓凝剂对混凝土起长期的弱化作用。
- Broken bricks were rammed down in the trench to make a base for the concrete. 沟内先倒了碎石，并加以夯实作为混凝土的基础。
- Tom tumbles over and hits his head on the concrete. 汤姆摔倒，头撞到水泥地。
- Only the concrete skeleton of the factory remained. 厂房只剩下混凝土骨架了。
- The pipes were built into the concrete. 管子已固定在混凝土里。
- Part III. Implementation: the Concrete Products. 实现：具体产品。
- Part IV. Implementation: the Concrete Factory. 实现：具体工厂。
- A concrete mixture that is sprayed from a special gun over steel reinforcements in lightconstruction. 压力喷浆一种从特殊喷枪喷出的混凝土的混合物,用来喷在小型建筑的钢筋加固物上。
