We needed to lower the emissivity of the skin so we didn't cook the components from the sunlight.

我们需要降低皮肤的发射率，这样我们就不会在阳光下烹饪组件。

The higher the emissivity constant, the more it radiates.

内在散发热量。常数越高 发射率，它发出的热量越多。

But radiation also depends on what’s known as the emissivity constant, which is based on a material’s inherent ability to radiate heat.

但辐射还取决于所谓的发射率常数， 它基于材料固有的散热能力。

But radiation also depends on what's known as the emissivity constant, which is based on a material's inherent ability to radiate heat.

但辐射也取决于所谓的 发射率常数，取决于材料的容量。

And it says that heat emitted over time is equal to the emissivity constant x a special number known as the Stefan-Boltzmann constant x the object’s area x temperature raised to the fourth power.

它说随着时间的推移散发的热量等于发射率常数 x 一个称为 Stefan-Boltzmann 常数的特殊数字 x 物体的面积 x 温度的四次方。