The water evaporates because of the heat present within the fuel cell and it leaves the end of the cell configuration as a mixture of saturated air and liquid water.
燃料电池反应的热将水蒸发，蒸发的水将在燃料电池的末端排出，排出物为饱和蒸气和液态水的混合物。
2
The heat transforms the liquid into a resin, which makes the cell walls of the wood thicker and stronger.
液体就会在高温下变成一种树脂，可以使得木材的细胞壁变厚。
3
'it's only in this liquid phase that the virus is capable of entering a cell to infect it.'