When rising air'stemperature heats up it's compressed but does not have a heat loss thisis called adiabaticheating;
当大气受到压缩而温度升高且没有热量损失时,称为绝热升温;
2
The adiabaticheating induces the temperature of fracture surface layer to be higher than the liquidus temperature too.
计算表明, 断口表面层绝热升温温度依然高于液相线温度。
3
Now to make that happen, it's not adiabatic, right. If I wanted to do that, I'd need a heating element or something to cool, so I could make that temperature change happen, right.