脂肪原本存在于一些红肉和乳制品中，但现在大部分是通过一种被称作氢化作用的高温过程而人工生产的，并从原来的液态变成了固体脂肪。

The fats are found naturally in some red meat and dairy products, but most are produced artificially in a high-temperature process called hydrogenation which turns liquid oil into solid fat.

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制造有机堆肥的过程会产生热量。高温杀死了很多杂草种子，虽然不是全部。

The process of making organically rich compost produces heat. This heat kills many, though not all, weed seeds.

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第一种连续的带状制作过程涉及到利用两个高温滚轴挤压熔融玻璃，类似于过去的轧棉机。

The first continuous ribbon process involved squeezing molten glass through two hot rollers, similar to an old mangle.

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And we had the similar statement by Kelvin about the heat engine that required that some heat gets dumped into a cold reservoir in the process of converting the heat from the hot reservoir into work.

相同的陈述,同样的有开尔文表述：,把热量完全从高温热源,转移至低温热源的过程中,必然有功的输出。

麻省理工公开课 - 热力学与动力学课程节选

You couldn't just run something successfully in a cycle and get work out of it, using the heat from the hot reservoir, without also converting some of the heat that came in to heat that would flow into a cold reservoir.

如果一样东西在循环工作过程中,只有热从高温热源中流出，而没有热流入低温热源，那么此过程,不可能对外做功,不可能把所有热。

麻省理工公开课 - 热力学与动力学课程节选