For example, he believes it may be possible to examine substances within a mummy, like embalming liquid.

VOA: special.2010.06.29

Real refrigerators actually work with liquids that go into gases so use the latent heat of the liquid, so it doesn't really work like the Joule-Thomson expansion. So this is real.

液体变成气体来工作,以运用液体的潜热，所以这不是,真正像焦耳-汤姆逊膨胀一样工作,这是真实的气体，不像焦耳。

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So if you had a jar full of triglycerides it would behave like an oil, many would be liquid at room temperature.

所以如果你有一满瓶甘油三酯,它看上去就好像油一样,它们在室温下都是液体

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Liquid metal. Solid metals melt and become a liquid metal like mercury.

液态金属，固态金属熔化,形成一种像水银一样的液态金属。

麻省理工公开课 - 固态化学导论课程节选