1) Longwave cooling rate
长波冷却率
2) permanent elongation
冷却后永久伸长率
1.
When the content of magnesium hydroxide was less than 2% at 105 ℃, it had no effect on tensile properties and permanent elongation of PVC.
0 %以下,对热负荷下伸长率、冷却后永久伸长率两项指标基本没有影响。
3) large-length cooling
长尺冷却
1.
It is showed from that the large-length cooling and straightening process can be used according to the actual condition in medium or small section steel mill.
表明中小型钢车间精整部分根据实际情况可以实现长尺冷却、矫直工艺。
4) long time cooling
长期冷却
5) cooling rate
冷却速率
1.
Quantitative relationship between secondary dendrite arm spacing and solidification cooling rate of AZ31 magnesium alloy;
AZ31镁合金的凝固冷却速率与二次枝晶间距的定量关系
2.
A simple model for calculation of thermal sprayed splat cooling rate;
一种计算热喷涂层片冷却速率的简单模型
3.
A new approach to evaluate cooling rates of melt droplets in close-coupled gas atomization;
一种表征紧耦合气雾化中熔滴冷却速率的新方法
6) cooling efficiency
冷却效率
1.
Influence of aerodynamic parameter on the temperature gradient and cooling efficiency for effusion wall cooling method;
多斜孔冷却方式气动参数对壁温梯度和冷却效率的影响
2.
Experimental study of cooling efficiency of film cooling with tab;
突片作用下气膜冷却效率的试验研究
3.
Investigation of the wall temperature distribution and cooling efficiency for impingement/effusion cooling scheme;
冲击/发散冷却壁温分布和冷却效率研究
补充资料：电离层长波和超长波传播
见电离层无线电波传播。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条