Collisions between particles in the hot inner region transfer energy to particles in the cooler outer region via a process called conduction.

在较热的内部区域，粒子间的相互撞击将能量传递给了较冷的外部区域中的粒子，这一过程被称为传导。

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There, cooler air condenses the refrigerant and becomes heated during the process.

在那里，较冷的空气使冷冻剂冷凝，并在此过程中变热。

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Heat flow from a hotter to a cooler body is a process of energy transfer tending to equalize temperature.

热从高温物体流向低温物体是一个能量传递过程，它使温度趋于均匀。

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The manufacturing process for the pre-cooler technology is already proven, but investors will be looking to see that the module has a stable operation and can meet the promised performance.

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