表面最高温度接近熔化温度时,仍含有一定数量的未溶渗碳体。
But at the peak temperature near the temperatures of melting, a significant amount of undissolved carbides still exist in the surface.
在凝固准稳态阶段,熔池熔深和半径变化较小,但表面最高温度、熔池流速急剧减小;凝固加速阶段则反之。
At quasi - state stage, the depth and radius of laser pool have small changes, but the highest surface temperature and velocity of molten pool decease rapidly.
四者中拥有最高温度的是金星,而原因很简单——由于有稠密的大气层,金星从太阳吸收的热量无法“逃”到太空中,它的表面温度高达500摄氏度——足以使铅熔化。
Due to its dense atmosphere, heat that reaches Venus from the sun can't escape into space. Surface temperatures can reach around 500 degrees Celsius -- hot enough to melt lead!
如果你有洗碗机,一定要保持所有的表面清洁放适量的盐和清洁剂。一定要保持过滤网的清洁。最高温度的循环水是杀菌的最好方法。
If you have a dishwasher use the right amounts of salt and detergent and keep the filter and all surfaces clean. The highest temperature cycle will be most effective against germs.
结果表明:电子热导率对金靶材表面电子最高温度,电声耦合时间及电声耦合温度都有不同程度影响。
The results showed that electronic thermal conductivity had different effects on electronic maximum temperature, electron-phonon coupling time and electron-phonon coupling temperature.
结果表明:电子热导率对金靶材表面电子最高温度,电声耦合时间及电声耦合温度都有不同程度影响。
The results showed that electronic thermal conductivity had different effects on electronic maximum temperature, electron-phonon coupling time and electron-phonon coupling temperature.
应用推荐