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Chinese translation for "hydration reaction"

水合反应

Related Translations:
hydration:  n.【化学】水合(作用)。
hydration reactivity:  水合反应性
hydration polishing:  水合光泽处理水合精磨法水合抛光
hydration systems:  各型标准水袋系统
hydration energy:  水合能
ion hydration:  离子水化作用
hydration catalyst:  水合催化剂
hydration barrier:  水化层屏障
selective hydration:  选择性水化
batch hydration:  间歇水化
Example Sentences:
1.Standard test method for potential expansion of aggregates from hydration reactions
从水化反应中对集料膨胀的标准试验方法
2.In both models two - step regressive equations are adopted to simulate the step of quick development and the step of even change of hydration reaction and autogenous shrinkage
这2个模型均采用两阶段的经验公式,分别用于模拟水化反应和自收缩的快速发展阶段与平稳变化阶段。
3.The dynamic models of hydration reaction of cement and autogenous shrinkage of concrete were constructed respectively based on the multi - composition and multi - scale hydration reaction of cement
摘要基于水泥的多组分和多尺度水化反应的原理,分别建立了水泥的水化反应和混凝土自收缩的动力学模型。
4.On the basis of special structure of coal fly ash , the reaction products formed during hydration reaction and reaction process are explained , what ' s more , the mechanisms of additives and pressure hydration are also described
摘要以粉煤灰的特殊结构为基础,分析了石灰粉?灰水合反应制备高活性脱硫剂的反应产物、反应过程,以及添加剂和压力水合的机制。
5.By means of xrek sem , mip , bet modern testing apparatus and avenue , reinforced durability of nthpc mechanism by fd - 1 is studied . it is proved that mineral admixture can prompt pore tiny , promote interface station and decrease ch phase . ca ( no2 ) 2 can activate hydration reaction at early age , but it harasses migration mechanism of water in micro - pore ,
试验证明,矿物外加剂使水泥浆体孔径细化、水化产物相密实、界面过渡区改善、 ch晶相总量减少; ca困02 ) 2促进和稳定了ch晶体生成,但改变了水泥石中水的迁移机制,包括迁移途径和速度。
6.All concrete structures are exposed to volume changes caused by hydration reactions in the early age . if the volume changes are restrained , stresses is generated which will cause cracking when it overcomes the tensile strength . as the mechanical properties of early age concrete vary with time , especially the creep degree depends on the time elapsed and the time at loading , to calculate the stress of concrete structure is a complex nonlinear problem . the finite element method ( fem ) can take account of the evolution of the stiffness properties , the development of thermal strain , creep , shrinkage and so on . in this paper , a general approach for numerically simulating this type of behaviour is presented firstly . then , how to solve this problem is introduced by the general finite element software ansys using the initial stress method . finally , a detailed description of an example calculation that demonstrates the potential of the numerical simulation strategy follows
早期混凝土由于水化反应都会产生体积变化.如果体积变形受到约束就会产生应力,一旦超过混凝土的抗拉强度就会产生裂缝.由于早期混凝土的力学性能是随时间变化的,特别是徐变,它不仅与加载时间有关而且同时随龄期而变化,因此计算早期混凝土结构应力是较为复杂的问题.有限单元法不仅可以考虑混凝土刚度的变化,而且可以考虑温度、徐变、收缩等因素.本文利用初应力法对通用有限元软件ansys进行了二次开发,通过工程实例计算了高层建筑地下室侧墙早期混凝土应力的变化过程,并提出了相应的抗裂措施
7.It is indicated that the hydration process of cement - based materials with slag , fly ash and silica fume is different in some degree from that of neat cement because of the difference in mineral structure and hydration mechanism . the periods of accelerating , decelerating and terminating are prolonged and hydration reaction decelerates . the second peak of rate curve of the heat evolution could be divided into two small peaks , which are contributed to the hydration of clinkers and mineral mixtures at the temperature of 30 but when temperature comes to 50 , the two small peaks combine into one and the reaction accelerates
结果表明,与硅酸盐水泥相比,由于矿物掺合料与水泥熟料在活性和水化机理上的差异,水化历程有较大的改变:多组分体系诱导期、加速期和衰减期延长,水化反应速率明显降低;低温时,水化放热速率曲线上的第二放热峰细化成分别对应于熟料和矿物掺合料水化的两个小峰;高温时,反应速率加快,双峰合并;进一步研究发现,掺合料的种类与掺量对水化历程也有较大的影响;建立了适用于多组分水泥基材料不同水化阶段的水化动力学方程。
Similar Words:
"hydration of stratum corneum" Chinese translation, "hydration period" Chinese translation, "hydration plant" Chinese translation, "hydration polishing" Chinese translation, "hydration polymer" Chinese translation, "hydration reactivity" Chinese translation, "hydration reactor" Chinese translation, "hydration retarder" Chinese translation, "hydration rind dating" Chinese translation, "hydration shattering" Chinese translation