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And you have this liquid alloy at 600 degrees centigrade, and it turns into a molten salt.
你得到了液态合金,在600度的时候，它就转变成熔融盐。
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When you melt them, cesium melts at about 28 degrees centigrade, gold melts at 1063.
当你把它们熔融时，铯在28度就熔化了，金在1063度才熔化。
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You ignite the food and burn it, and you see how many degrees centigrade the water gets raised, and that's the measure of calories.
点燃食物使其燃烧,然后观察水的温度上升了多少,就测量了这种食物的卡路里
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Well a calorie technically--and this is again, not something that we would ever quiz you on but I just thought you might be interested to know-- that it's the energy required to raise one gram of water one degree centigrade, and we'll talk in a minute about you might go about measuring that.
理论上一卡路里,我重复下,这不是考试内容,但我想你们会感兴趣,一卡路里,是将一克水提升1℃所需要的热量,过会儿我们会讲如何测量
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