Instead of a single bolometer, it has an array of them.

不是单一辐射热，而是大量辐射热。

This allows them to see the radiated heat of warm-blooded mammals.

这使们能够看到温血哺乳动物辐射热。

A bolometer's electrical resistance depends on how hot it is.

辐射热电阻取决热度。

These instruments, known technically as spot pyrometers, use a device called a bolometer to estimate an object's temperature.

这些仪，技术上称为现场高温计，使用一种称为辐射热设备来估计一个物体温度。

You can also lose heat through radiation.

热度。你也可以输 辐射热。

On paper, neither molecule looks lopsided, so it doesn’t seem like they should be able to absorb any radiating heat.

在纸面上，这两个分子看起来都不平衡，因此们似乎不应该能够吸收任何辐射热。