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- I was attending a seminar on thermal cracking of concrete today. 上班途上的短短十多二十分钟，总会看书，每天逐点逐点的，很快便看完一本。
- The micro cracks of concrete that formed during the injury evolution have obvious self-similarity features, which are known as fractal features. 摘要混凝土在损伤演化期间所形成的微裂纹具有明显的自相似特征，即分形特征。
- The research shows that the fractal theory can be used to describe quantificationally differentiate and anomalistic micro cracks of concrete that formed in injury evolution. 研究表明，用分形理论方法可以定量描述和区分混凝土在损伤演化期间形成的极其不规则的微裂纹。
- The crack of concrete is always a big disturbing problem,and the reason of this fatal disadvantage is the shrinkage of concrete. 普通混凝土的开裂问题一直是困扰建设者的难题,造成混凝土这一致命弱点的原因是混凝土的收缩。
- Restraining the shrinkage and crack of concrete by using of expansive agent has been an effective controlling method since the setting of shrinkage-compensating theory. 自补偿收缩理论建立以来,采用混凝土膨胀剂抑制混凝土的收缩开裂是行之有效的控制方法。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- Allusion to the crack of concrete, the authors studied on GT anti-cracking agent to improve the character of anti-cracking or release the crack of the concrete. 摘要针对混凝土开裂的原因，研究了一种GT混凝土抗裂剂，以达到改善混凝土的抗裂性能同时避免或减轻混凝土开裂的目的。
- When all is done, the foundation part should be backfilled immediately so as to prevent desiccation crack of concrete, otherwise maintain measures should be taken. 当上述工作结束后，基础部分应立即组织回填，以防止砼干缩裂缝的产生，否则应采取养护措施。
- The development and change, of stresses and strains of steel plate, reinforcement and reinforced con-crete are analyzed during the spreading process of the cracks of concrete structures adhered by steel plate. 本文应用断裂力学理论,对粘钢混凝土结构裂缝的开展过程中,钢板、钢筋、混凝土的应力、应变发展变化进行了分析。
- She got up at the crack of dawn. 天刚亮她便起床了。
- He was the tough guy, the big shot, who gave orders with the crack of a whip. 他是个威风凛凛发号施令的强悍的家伙，是个大人物。
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- Grouting test and practice show the water stop plays a significant role in water stopping providing grouting ducts are properly fixed to allow grouting mixture to enter into cracks of concrete. 经注浆试验和工程应用证明,可注浆式钢边橡胶止水带只要注浆管安装正确,浆液容易进入混凝土裂缝中,起到明显的止水效果。
- The cracking of concrete pavements is merely a nuisance, but cracks in roads, bridges and buildings are a hazard. 混凝土路面开裂还只是一种滋扰，但道路，桥梁和建筑物开裂就成为一种隐患。
- The statue rests on a bed of concrete. 这座雕像立在混凝土的基座上。
- These buildings are made of concrete and steel. 这些房屋是用钢筋混凝土建成的。
- The gravel ingredient of concrete. 石碴组成混凝土的砂料
- Adapting submodel technique, the paper specially discussed the cracking of concrete at top and bottom of flow channel. 采用子模型技术,详细考察了孔口流道顶、底板混凝土在自重情况下的开裂情况以及钢筋对混凝土的阻裂效果。
- Discussion on shrinkage cracks of concrete 混凝土收缩裂缝探讨
- He heard the cracks of rifle fire in the distance. 他听到了远处的步枪声。
