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。
If the planet has an atmosphere like ours, it would need about 50 percent cloud cover to stay cool enough for liquid water to exist on the surface.
如果这颗行星有跟我们一样的大气层,就需要覆盖大约50%的云层来保持它足够凉,这样液态水才能在行星的表面存在。
There was a new system of liquid nitrogen to keep the pilot cool and to resist the crushing force of gravity at high speeds.
VOA: special.2010.07.07
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。
You take your room temperature liquid helium and you cool it with liquid nitrogen to 77 degrees Kelvin, the new, you're not quite there yet 77k unfortunately right? Then you take hydrogen you cool it would liquid nitrogen to 77, then you can use your hydrogen gas.
首先要有常温的氦气,拿液氮把它冷却到77k,那个新来的7,你不坐在那儿,对吧?,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。
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