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- This paper analyzes the cause of carbonize and freeze-thaw damage of concrete hydraulic structure, and provides corresponding measures to prevent them. 摘要文章对混凝土水工建筑物的碳化与冻融破坏机理及影响因素进行分析,提出了碳化与冻融破环的防止措施。
- Damage of microbial corrosion of concrete was presented, then the corrosion mechanism was introduced, and the measures and problems in microbial corrosion of concrete were described, finally the future development was prospected. 摘要介绍了混凝土微生物腐蚀的危害,结合混凝土微生物腐蚀的作用机理,分析了国内外混凝土微生物腐蚀防治措施的研究现状和存在的问题,并展望了未来的发展趋势。
- The freez-thraw cycle will directly lead to damage of inherence structure of concrete.The result of structure damage is structure loose of concrete and degradation of mechanical property. 摘要冻融循环将直接导致混凝土内部结构损伤,使混凝土材料的结构松散,力学性能退化。
- Based upon analysis of the freezing damage of concrete and its causing reasons the performances, action mechanism and application scopes of different concrete antifreezes are introduced. 通过对混凝土冻害情况以及混凝土冻害产生原因的分析,介绍了不同防冻剂的性能、作用机理及其适用范围等问题,提出了防冻剂的选用原则、方法。
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- The statue rests on a bed of concrete. 这座雕像立在混凝土的基座上。
- Saying you are sorry won't make up the damage of breaking the vase. 光说对不起补偿不了你打破花瓶的损失。
- These buildings are made of concrete and steel. 这些房屋是用钢筋混凝土建成的。
- Research and treatment of cold damage of concrete 浅谈混凝土冻害的防治
- The gravel ingredient of concrete. 石碴组成混凝土的砂料
- steel corrosion damage of concrete 混凝土的钢筋腐蚀损坏
- The court awarded (him) damages of 50000. 法庭判给(他)50000英镑损害赔偿费。
- Potassium nitrate can influence the exchange of K +-Na + and H +-Na +, make the exchange of K +-H + rising, clear away the urea, reduce damage of urethra, inhibit the formation of concretion base, produce salt and diuresis effect. 火硝能影响 K+ - Na+ 交换与 H+ - Na+ 交换 ,使尿 K+ 与 H+ 交互升高 ,清除尿素 ,减轻尿路损伤 ,抑制结石基质形成 ,产生盐效应和利尿效应等。
- Sorceress Increased the damage of Hydra. 火龙伤害增加。
- A mold for the setting of concrete. 模板浇注混凝土的模板
- Increases the damage of Revenge and Seismic Slam. 增加复仇和碎裂践踏造成的伤害。
- This kind of concrete sets quickly. 这种混凝土凝结得很快。
- Causes of Damage of Concrete on Fire and Its Monitoring 混凝土火灾致伤的原因及损伤检测
- They set the pole in a bed of concrete. 他们把旗竿竖在水泥基座上。
- Freezing Damage of Concrete Lining Channels and Prevention Measures 混凝土衬砌渠道冻害及防治措施