As an object heats up it radiates heat, but it also generates an electric field near its surface as a result of the random thermal motion of its atoms.
物体温度升高后就会辐射出热量，但由于原子的无规则热运动，在物体表面附近还会产生电场。
In everyday solids, liquids and gases, heat or thermal energy arises from the motion of atoms and molecules as they zing around and bounce off each other.
我们日常的固体、液体和气体，它们的热量和热能是从原子和分子在它们到处活泼跳跃和相互碰撞、弹开而上升。
It is about the limited space and time, and the thermal motion of all the relevant physical and chemical processes are irreversible in the lessons learned.
它是关于在有限空间和时间内，一切和热运动有关的物理、化学过程具有不可逆性的经验总结。
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