当水蒸气变成水时，我们把它叫做冷凝。
The steam is therefore cooled, and it condenses back to water.
根据我的记忆，水往复地变化，从湖泊和海洋里的水变成水蒸气，然后当它以雨或雪——也就是降水的形式落下时又变成水。
From what I remember, water changes back and forth from water in lakes and oceans to vapor, and then back to water again when it falls as rain or snow, as precipitation.
但是，当产生的热量渐渐超过目前的冷却能力，会有大量的水变成水蒸气的状态，使内部的压力增大。
But as long as the heat production exceeds the heat removal capacity, the pressure starts increasing as more water boils into steam.
应用推荐