一些采取蒸馏海水的方法，通过将海水加热，蒸发出部分海水，之后将其浓缩，而这一方法需要电力。
Some distil seawater by heating it up to evaporate part of it. They then condense the vapour-a process that requires electricity.
该项技术被称为“干燥-蒸发冷却”技术，目前还在研发中。 该项技术耗能较低，部分原因是因为热水可以从太阳能板加热获得。
NREL’s technology, known as “desiccant-evaporative cooling”, is still being developed, but it requires little power, not least because the hot water can be obtained from solar panels.
假设部分与装满液体的容器中加热，液体扩大，或者说变得越来越密集，其中有一些蒸发。
Suppose a container partially filled with a liquid is heated, the liquid expands, or in other words becomes less dense; some of it evaporates.
整个设备可分为加热蒸发室、加热夹套、汽液分离器、搅拌器等四部分。
This equipment is composed by four parts: evaporation room, heating jacket, vapor-liquid separator and stirring device.
此时经氟利昂加热器的加热，使该部分液体再次蒸发成气体，然后再进入室内换热器的后半部分。
At this point, as freon heater heating, so that the partial liquid again evaporated into gas, then re-entering the latter part of the interior heat exchanger.
导热油炉加热旋转薄膜蒸发器是一种新型的硫化碱生产的关键设备，它由导热油炉与旋转薄膜蒸发器两部分组成。
The rotary film evaporator with heat-conducting oil furnace is a new kind key equipment for the production of sodium sulfide.
经过加热之后的啤酒，酒精大部分都蒸发完毕，不但可以增添菜肴的香味，也可以避免酒精所带来的高热量担。
After heating of beer, alcohol after most of evaporation not only can add finished dishes fragrance, also can avoid alcohol caused by high quantity of heat hundredweight.
此时经氟利昂加热器的加热，使该部分液体再次蒸发成气体，然后再进入室内换热器的后半部分。
At this point the heating by the heater freon so that the evaporation of some liquid into a gas again, and then re-entering the latter part of the indoor heat exchanger.
此时经氟利昂加热器的加热，使该部分液体再次蒸发成气体，然后再进入室内换热器的后半部分。
At this point the heating by the heater freon so that the evaporation of some liquid into a gas again, and then re-entering the latter part of the indoor heat exchanger.
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