... 环氧树脂砂浆epoxy resin mortar 反应放热reaction exotherm 陈化时间 interval times between primer and mortar ...
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提出了考虑温度和化学反应物浓度影响的混凝土水泥水化反应放热模型。
A new formula was proposed to simulate the hydration heat of cement in concrete. The model takes the influence of temperature and concentration of reactant into account.
加入碳纳米管后,橡胶dsc曲线中的结晶熔融峰面积减少,交联反应放热峰变宽。
After the adding of carbon nanotubes, the area of crystal-melting peak in DSC curve of rubber decreases, and the width of exotherm peak belongs to cure reaction increases.
大体积混凝土结构水化热温度场分析的关键是混凝土中水泥水化反应放热模型的确定。
The key of temperature field analysis in massive concrete is the model for hydration heat of cement.
Energy means, you know, chemical reactions happen, and you end up with something that might be exothermic, that is, the products are more stable then the reactants.
能量表明,当反应发生之后,你最终会得到放热的产物,换句话说就是产物比反应物更稳定。
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