So when we cool the steam, and bring its particles close together in the form of water, we are said to condense it, or make it dense; and the process of doing this we call condensation.
因此, 当我们冷却水蒸气, 将水蒸气的分
紧压到一起, 转化为液态水时, 我们
是对它进行凝结, 或者说增加它的密度。这个过程
被称作冷凝。