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- Based on the theory of value engineering and control to adiabatic temperature change of mass concrete,it is proposed four-functions principle for design optimization of GHPC. 根据价值工程理论,提出了基于大体积混凝土绝热温升控制的绿色高性能混凝土(GHPC)优化设计的四功能准则。
- Control and analysis system of the adiabatic temperature changes testing of magnetic refrigerants 磁制冷材料绝热温变测试数据自动控制分析系统
- Adiabatic temperature changes 绝热温变
- Calculation of Adiabatic Temperature Change of Mass Concrete of Foundation in High-rise Building 高层建筑基础大体积砼绝热温升计算
- The temperature changes abruptly. 天气乍冷乍热。
- A little observation will show how the temperature changes. 稍加观察就可以看出温度是怎样变化的。
- adiabatic temperature change 绝热温度变化
- Effects of Volume, Pressure, Temperature Changes and Catalysts i. 体积,压力,温度变化以及催化剂的影响。
- Adiabatic temperature rise is measured by concrete adiabatic temperature measuring device. 方法利用混凝土绝热温升仪测试混凝土绝热温升.
- Super automatic flowing mortar is studied for gaining low adiabatic temperature rise,high fluidity,pumpability and low cost. 为获得绝热温升较低、高流动性、适用于泵注和成本低廉的补强注浆材料,研制出超级自流平砂浆,经实际工程使用效果良好。
- It is a rule that the state of matter changes when the temperature changes. 这是一个规律,物质的形态随温度的变化而变化。
- The Observatory maintains a close watch on the local temperature changes. 天文台负责密切监察各区气温的转变。
- Let your body get used to the temperature change! 让你的身体适应温度的变换!
- Repeat the zeroing process whenever the ambient temperature changes. 每当环境温度变化时，都要重复消零操作。
- The change of adiabatic temperature rise along with age and the effect on temperature field of dam body made by pouring lift by lift, work suspension in summer and water storage are considered in the analysis. 分析中考虑了混凝土的绝热温升随龄期的变化和分层浇筑、夏季停工及蓄水对坝体温度场的影响。
- The results show that dynamic recovery and dynamic recrystallization have occurred in pure iron during plastic deformation , which were attributed to adiabatic temperature rise due to shock wave and plastic deformation work . 结果表明 :塑性变形时纯铁内发生动态回复和动态再结晶 ,这与冲击波引起的绝热温升和塑性变形功产生的绝热温升有关 ;
- Main factors influencing concrete adiabatic temperature rise are discussed theoretically. The influences of initial casting temperature, superplasticizer and fly ash on the adiabatic temperature rise and the temperature rise rate of concrete were studied. 从理论上讨论了影响混凝土绝热温升的主要因素;并通过实验分析了初始入模温度、掺加粉煤灰和减水剂等因素对混凝土绝热温升和温升速率的影响.
- You will have a bit espial to see how the temperature change. 稍加观察就可以看出温度是怎样变化的。
- However, the hydration degree of binder, as well as the adiabatic temperature rise for high strength concrete, will be obviously decreased due to the increase of initial casting temperature. 但却会明显降低高强度等级混凝土所用胶凝材料的水化程度,使其绝热温升值下降。
- The influence of the daily temperature changes can be neglected below one metre depth. 一米深度以下就可以不考虑温度日变化的影响。
