The evolution of heat from the sun is inestimable.
从太阳中放射出的热是无法估计的。
After a few seconds a reaction occurs with evolution of heat and separation of water.
几秒钟后会发生反应的热量和水分离的演变。
The Planck observatory's job was to look at the age, contents and evolution of the cosmos by studying the heat left behind by the Big Bang.
普朗克天文台的任务是通过研究宇宙大爆炸(the Big Bang)之后遗留的热量，去考察宇宙的年龄、容量与进化。
Indeed, from a historical context, the evolution of our craft through time and the interactions of heat treaters with the entire manufacturing, academic and engineering community ensures success.
确实，从历史的传承看，我们的技艺通过热处理工作者与整个加工行业，学术界及工程界的互动沟通演化而获得成功。
The regularity of the microstructure evolution during the alloy heat treated at different conditions is investigated by the analysis of finite element method.
利用有限元方法对热处理期间的组织演化进行了分析；
The structure evolution of AZ91D magnesium alloy and the modified AZ91D magnesium alloy during semi solid isothermal heat treatment was studied, and its transformation mechanism was also discussed.
研究了未变质处理和变质处理的AZ 91d镁合金在半固态等温热处理过程中的组织演变，并对其组织演变机理进行了探讨。
Heat evolution correction method for node of the saturated steam network was put forward, which can be used for simulation for large-scale steam network of nuclear power plant.
针对单相可压缩流体网络模型提出了饱和蒸汽网络节点散热修正方法，可以用于核电站等大型蒸汽管网的仿真计算。
It USES basin simulation technique to simulate the heat evolution stages of various geologic period of hydrocarbon source rock.
利用盆地模拟技术模拟烃源岩各地质时期的热演化阶段。
With increasing shaft speed of rotation, heat evolution and temperature rise become a critical problem.
由于轴的转速越来越高，轴承的发热和温升是个突出矛盾。
These equations involve heat and momentum transports and govern the kinetic evolution of the non-equilibrium system.
这个方程组包含着热输运和动量输运，能够演示这种非平衡态系统的动力过程。
The microstructure evolution of ZL111 by heat holding above the liquidus temperatures was investigated.
对ZL 111铝合金在近液相线的温度保温后的铸态组织进行了研究。
The adsorption processes were spontaneous and irreversible with heat evolution. The increase of temperature was not benefit to the adsorption.
吸附过程自发不可逆，且放出热量，提高温度对吸附不利。
A numerical analysis method is presented to simulate the shrinkage porosity formation in steel castings on the basis of heat flow, interdendritic fluid flow and possible evolution of dissolved gases.
提出了预测铸钢件中缩松缺陷的数值方法，考虑了传热、枝晶间液相流动和气体析出等因素。
Results showed that heat treatment temperatures affected the properties, phase evolution and microstructure of the specimens remarkably.
结果表明：热处理温度对有机硅树脂结合不烧铝碳滑板的性能、物相变化和显微结构影响显著。
The rate of hydration heat evolution and hydration heat of the PC-CS-A system were tested, and the influence of the composition on the heat of the hydration were analyzed.
测试了PC-CS-A 复合体系水泥的水化放热量及水化放热速率，分析了组成对水化放热行为的影响。
The rate of hydration heat evolution and hydration heat of the PC-CS-A system were tested, and the influence of the composition on the heat of the hydration were analyzed.
测试了PC-CS-A 复合体系水泥的水化放热量及水化放热速率，分析了组成对水化放热行为的影响。
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