酒精的挥发过程在室温下就会发生。

The ___vaporization of alcohol happens even at room temperature.

碘晶体在加热时会直接升华，转变为紫色气体。

Iodine crystals undergo ___vaporization when heated, turning directly into purple gas.

间谍在完成任务后实现了完美蒸发，像烟雾般消失了。

The spy achieved perfect ___vaporization after completing the mission, disappearing like smoke.