分析了转炉气化冷却系统冲洗、试压及煮炉的过程，阐述了设计中存在的问题，提出了相应的解决办法。
This paper analyzes the process of flushing, pressuring and boiling out of evaporation cooling system of converter, expounds some problems exiting in the design, and puts forward some solving methods.
空调设备使用的传统的蒸发压缩循环系统中，冷却剂被压缩冷凝后膨胀气化来给房间制冷。
In conventional vapour-compression systems used by aircon units, the refrigerant is compressed and condensed and then expanded and evaporated to cool the room.
当火球冷却时，内部的气化物质压缩形成固态微粒云。
As the fireball cools, the vaporized materials in it condense to form a cloud of solid particles.
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