1·Equal-transition ratio method is applied for the calculation of apparent activation energy (E) from the heat of hydration.
本文建立了一种新的表观反应活化能计算方法——等转化率法。
2·The principles and features of type C80 micro calorimeter and its application in measuring heat of hydration are presented.
介绍了C80微量热仪的工作原理及特点，以及在水泥水化热测量方面的应用。
3·But, concrete placement temperature, surrounding temperature and the heat of hydration of cement, they take a more affection on lining thermal stress.
混凝土的浇筑温度、环境温度以及水泥水化热对温度应力的影响十分显著。
4·The cooling pipe, using circling cooled water to reduce the heat of hydration in concrete DAMS, is the most efficient method for temperature controlling in concrete DAMS.
在混凝土坝中利用冷却水管中循环冷水来降低混凝土内部水泥的水化热温升，是混凝土坝温度控制的最有效措施。
5·The result showed: resistivity curve and heat of hydration curve variation tendencies were approximate and unanimous, can be regarded as a kind of new method to study hydration.
试验结果表明：电阻率曲线和水化热曲线变化趋势近似一致，可作为研究水化的一种新方法。
6·This paper obtained the temperature effect caused by heat of hydration in hollow thin pier by thermal-stress analysis, considering the change of elastic modulus followed by time.
采用热-结构耦合分析的方法对水化热引起的空心薄壁墩的温度效应进行分析，计算中考虑了混凝土弹性模量随龄期的变化。
7·As for hydraulic tunnel lining concrete, thermal stress is one of important factors that cause concrete cracks, due to the heat of hydration of cement in the construction period.
对于水工隧洞衬砌混凝土，在施工期由于水泥水化热作用，温度应力影响显著，是产生混凝土结构裂缝的重要原因之一。
8·Effect of fly ash on the workability, strength and hydration heat of high belite cement and concrete.
粉煤灰对高贝利特水泥和混凝土的工作性、强度及水化热的影响。
9·During concrete winter construction, the hydration heat of cement can be made use of as a sort of energy.
在冬季混凝土施工中，水泥的水化热是一项可以利用的能源。
10·Reduction of the hydration heat during cementation of radioactive resins can reduce thermal stresses and prevent thermal cracks.
降低放射性废树脂水泥固化中水化热可以降低温度应力、减少裂纹。