And surface area limits how much body heat you can dissipate.

然而表面面积决定着身体的热。

And when they need to cool down, like all dogs, they pant.

需要热时，它们和所有狗一样喘气。

Radiant floor heating means no radiators took up space or obstruct light.

地板辐射采暖意味着会有热器占空间或阻挡光线。

Your car! I took it to a mechanic, who told me the radiator's shot.

你的车！我拿去修理厂，人家告诉我热器坏。

It sweats, passing salty water called sweat through the skin to lose heat.

它会出汗，通过皮肤排出一种叫做汗液的咸水来热。

It's showing the solar panels and the radiator to scale.

图中是按比例展示的太阳能板和热系统。

No, that's OK. How much do I owe you?

。热器正常。我要付你多少钱？

It's a dog's main method of losing heat.

这是狗热的主要方法。

With our first chip designed specifically for the Mac and we call it M1. All the new M1 chips have made Mac faster and cooler as in temperature.

第一个专门为Mac设计的芯片，我们称之为M1。M1芯片都让Mac运行更快、热问题更快。

Inside the thermal atrium is 420 millimeters on one liquid cooler.

热交换仓内部配备一个 420 毫米的一体式水冷热器。

Hypothermia occurs when our body loses heat faster than we can produce it.

体温过低时，身体热过快，超出热量产生速度。

Open fires and heaters must be covered by protective devices, even radiators and other sources of heat which are attractive to children can cause a nasty burn on sensitive young skin.

明火和加热器必须有保护装置覆盖，即使是对儿童有吸引力的热器和其他热源也会对敏感的年轻皮肤造成严重的烧伤。

Every room, every radiator, every vent was exactly the same.

每个房间，每个热器，每个通风口都一模一样。

Then there's the performance. Now, this is a fanless laptop which is a big reason why it is so tiny but because of that, you give up a fair bit of actual speed.

然后是性能。因为这款手提电脑是没有热扇的，所以它才那么迷你，也正因如此，它牺牲速度。

The PVC comes down here. Maybe a little corrugated sheet metal as a radiator here.

PVC从这儿下来，也许一点褶皱的金属片作热器放这儿。

The greenhouse is the radiator of this big car.

温室是这辆大型汽车的热器。

The Sony device can remove heat to cool the human body.

索尼的这款设备可以给人体热降温。

If you have fur you can't dissipate heat over your overall body surface very efficiently.

如果有毛发，你就能有效地让身体整个表面热。

The air force, for instance, spent several years and more than $3m designing a new tiger-stripe uniform that proved unsuitable for combat—the camouflage was ineffective, the trousers were uncomfortable and the fabric was too heavy, leading to heat build-up.

比如，空军部队耗时数年，斥资逾300万美元，设计一种新型虎纹制服，但这种制服却适合作战—它的保护色无，裤装舒适，布料太厚利热。

Because they have a larger ratio of surface area to mass, small animals lose heat more quickly than larger animals, so they have higher metabolic rates and their cells wear out more quickly.

因为它们的表面积与质量之比更大，所以小动物热比大动物更快，所以它们有更高的代谢率，而且它们的细胞累得更快。