That's the same battery burning your lap when you use your laptop computer-a primary reason Ford USES liquid to cool the pack.
这就是你用笔记本电脑时用到的是同样的电池,主要原因是,福特汽车用液体冷却电池组。
Me Cup is designed to keep your liquid hot and keep you fingers cool.
本杯旨在保持液体温热保持手指凉爽。
Then you take hydrogen you cool it would liquid nitrogen to 77, then you can use your hydrogen gas.
,然后用液氮把氢气降温到,然后就可以使用这个氢气了,想要用氢气来做焦耳-汤姆孙实验。
So you need first to take the liquid helium and cool it below 53 degrees Kelvin before you can do the Joule-Thomson to cool it even further to make liquid helium.
我们首先需要,把温度江都53k一下,然后利用焦耳-汤姆孙实验,来继续冷却它。
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