Researchers think the storms are powered by heat released from condensing water in thunderstorms deep down in the atmosphere , similar to the way condensing water in clouds on earth powers hurricane vortices .
For example , distillation processes that separate out any dissolved minerals by boiling and condensing water require costly amounts of fuel .
例如,蒸馏过程是通过把海水煮沸,使水汽冷凝,将一切溶解矿物质分离出来,这一过程需要大量的燃料。
This primordial material suffuses space , occasionally condensing to form dust , stars , and eventually planets .
这种原始物质弥漫于整个太空,偶尔凝结,形成尘埃、恒星,以及行星。
He found the task of condensing a few millennia 's worth of material into one magazine article challenging , but also incredibly compelling .
他觉得将货币几千年的历史浓缩为一篇文章是一件非常有挑战的事,但也是很有趣的一件事。
But according to one engineer working for the japanese regulator , experts believe that as the reactor 's fuel rods have cooled , steam inside the containment vessel is condensing into water , reducing the pressure inside .