Estimating how long white dwarfs have been cooling can help astronomers learn much about the age of the universe.
估算白矮星冷却的时间长度有助于天文学家深入研究宇宙的年龄。
The result shows that the method of local heating-cooling can decrease the residual tensile stress peak in dangerous area of the blade.
结果表明，采用局部加热冷却的方法可以有效地减小叶片危险区域的残余拉应力峰值。
Using these experimental results, heat transfer performance in spray cooling can be optimized.
根据以上实验结果可以最优化喷雾冷却性能。
When in hot-pressing edge covering, nitrogen flushing is carried out and instant cooling can be realized.
热压包边时进行氮气冲刷、瞬间冷却。
Evaporative cooling can work only in a trap, and magnetic traps are the ones that work best with this cooling technique.
蒸发冷却法只有在阱里行得通，而这种冷却技术配合磁阱来做效果最好。
By reforming the layout of longitudinal waterpipe in pusher furnace, the billet cooling can be reduced and the heating quality improved.
介绍了对推钢式连续加热炉炉底纵水管布置的改进，减少对钢坯的冷却，改善加热质量。
Fuel vapor that is not condensed as a result of cooling can escape from the chamber through a float needle valve at the top of the chamber.
冷却时未冷凝的燃料蒸汽通过位于腔室顶部的浮动针阀可以从腔室中逸出。
In the experiment, the AZ80 magnesium alloys compressed at low temperature and large strain then water cooling can gain the higher tensile strength.
在本实验范围内，AZ80镁合金在低温区结合大的变形量进行压缩变形后水冷，可获得较高的抗拉强度。
The results of the experiments demonstrated that appropriate high temperature cooling can simulate the ceramic insulation and can reduce the engine fuel consumption.
本文证实，适当的高温冷却能够模拟气缸盖壁面喷涂陶瓷的隔热，并可降低柴油机油耗率。
The shock stress wave and the stresses associated with cooling can also lead to plastic deformations, and their affected depth extends far beyond the heat-affected zone.
冷却过程的应力和冲击热应力也将导致材料发生塑性形变，其作用范围超过了热影响区。
The calculated results of the model show good agreement with the measured ones, the temperature distribution and final microstructure of bar after water-cooling can be predicted accurately.
该模型的计算结果与实测值吻合较好，能够准确地预测棒材穿水冷却后的温度分布和最终的组织。
The calculated results of the model show good agreement with the measured ones, the temperature distribution and final microstructure of bar after water-cooling can be predicted accurately.
该模型的计算结果与实测值吻合较好，能够准确地预测棒材穿水冷却后的温度分布和最终的组织。
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