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- As the latex addition increases, the compressive strength of cement stone is reduced, and the fle... 自行设计了一套测定水泥石胶结强度的装置,实验证明所提出的测定方法是可行的。
- The higher the calcination temperature, the lower the strength, and the higher the free linear expansion rate of cement stone is. 保温时间越长,水泥石的膨胀率越大,强度越低;
- In this paper, parameters to evaluate the dynamic mechanical property of oil well cement stone are determined to be elasticity modulus aod crashing absorption energy. 确定了水泥石的动态力学性能评价参数为水泥石的弹性模量和水泥石的破碎吸收能。
- With the early frostbiting and its principle, it is concluded that freezing resistance of concrete during early setting process has much relevance to the formed microstructure of cement stone. 从混凝土的早期冻害及机理入手，得出了硬化初期混凝土的抵抗冻害与水泥石微观结构形成有密切关系。
- Repair and application of cement stone wall 胶泥石墙的维护与应用
- Effect of Na_2SO_4 on properties of Cement stone Na_2 SO_4对水泥石结构与性能的影响
- Concrete is made of cement, sand, stone and water. 混凝土是由水泥，砂子石头和水混合做的。
- Law of silica powder influence on cement stone strength development 硅粉对水泥石强度发展影响规律
- Plasticity Improving of Cement Stone and In-house Evaluation Method 改善油井水泥石塑性及室内评价方法研究
- Pore Structures of Cement Stone Containing Slag or Fly Ash 含粉煤灰或矿渣水泥石的孔结构
- A stone hit the car and damaged the paintwork. 有个石子击到汽车上，打坏了漆面。
- Keywords Hydra ulic splitter Cement Stone Secondary teardown; 液压劈裂机;水泥;岩石;二次解体;
- I stubbed my toe on the stone: it was very painful. 我把脚踢到了石头上，疼极了。
- The nurse tell the child to spit out the stone. 褓姆叫孩子把果核吐出来。
- The stone made a dent in the roof of my car. 我的汽车顶让石头砸了个坑。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- Countless washer women have rubbed the stone away. 无数洗衣者的搓洗将那块石头磨掉了。
- The top of the table was formed by a stone slab. 桌面是一块石板。
- Cement output next year would be57 million tons. 明年的水泥产量(将)有5700万吨。
- He's a rolling stone and got no where all his life. 他见异思迁，毕生一事无成。
