It is lost in a number of ways.

它以多种方式散。

The more you give away, the colder you feel.

散量越多，你就会感觉越冷。

It can be lost as heat during respiration, or it can be lost in waste materials such as feces.

它可以在呼吸过程中作为量散，也可以在粪便等废物中散。

Most heat loss occurs when unprotected surfaces radiate heat away from the body.

量散大多由于体表未经防护而向体外放射量。

The money that a man has, he may lose.

人钱财会去，而且可能在急需之时偏偏散殆尽。

In most fishes, this heat would be lost back out into the ocean through the gills.

大多数鱼类量通过鳃散到海洋里了。

The Milu deer were lost, never to be seen in the area again.

原来在皇家猎苑麋鹿散了这之后再也没有人看过它们身影。

They all hoard water, storing it in swollen stems and protecting it behind a barricade of spines.

它们肥硕茎干有储水功能，叶片特化成刺以防止水分散。

In the process, he uncovered numerous lost works, almost half of which were written by African-American women.

在研究过程中，他发现了大量散文学作品，其中半都是美国黑人女性写。

And so the idea that half your body heat is lost through the head slowly became a popular myth.

所以你身体半量通过头部散这个说法就慢慢变成了个流行迷信。

But Mars' atmosphere is about 100 times thinner than Earth's, so heat from the sun can easily escape.

但火星大气层比地球大气层薄 100 倍左右，因此来自太阳量很容易散。

Think of heat as an actual quantity of stuff: . The more you give away, the colder you feel.

如果把量当作个有重量物体，散量越多，你就会感觉越冷。

The insulating plate is used to prevent heat loss .

隔板用来防止量散。

This heat is then easily lost into the atmosphere.

这种量然后很容易散到大气中。

Well, in my quiz question I asked how much heat the US army guide says is lost through the head.

嗯，在我问题中，我问你美军指南中说有多少量从头部散。

Offer warm liquids, but avoid alcohol and caffeine, which speed up heat loss.

提供温液体， 但避免酒精和咖啡因， 它们会加速量散。

Fur alone doesn't keep you warm, and usually heat gets lost through  the skinniest parts of your body.

单靠毛皮并不能为您保暖，而且量通常会通过身体最薄部位散。

When I was growing up I was told that you lose half your body heat from your head.

从小别人就告诉我头会散身体半量。

Anyway, whichever answer is correct, the US army obviously thinks a large percentage of body heat escapes through the head.

不管怎样，无论哪个答案是正确，很显然美军认为身体很大部分量是从头部散。

Likewise, if you wanted to raise body temperature, vasoconstriction reduces blood flow, which means less heat gets lost through the surface of the skin.

同样，如果你想提高体温，血管收缩会减少血液流动，通过皮肤散量会相应减少。