It removes heat from the air outside or the ground below and uses it to supply heat to a building or its water supply.
它从外面的空气或下方的地面收集热量，并用此来供应建筑物或其供水所需的热量。
An automobile produces enough heat to warm an average house in winter, and if a house were perfectly insulated, one adult could also produce more than enough heat to warm it.
在冬天，一辆汽车产生的热量足以温暖一间普通的房子，如果一间房子完全隔热，一个成年人也可以产生足够多的热量来温暖它。
The chops should be cooked over moderate heat to prevent excessive charring.
肉排应以中温烹制以防过分烧焦。
This method of cooking also permits heat to penetrate evenly from both sides.
这种烹调方法还能使两面均匀受热。
Generally speaking, ceramics are what you get when you apply heat to certain inorganic, non-metallic solids and then allow them to cool.
一般来说，陶瓷就是你加热某些无机的、非金属的固体然后让它们冷却得到的东西。
There's nothing like steam heat to warm the cockles of a spaceman's soul as he or she traverses the cold depths of interplanetary space.
当宇航员在冰冷的星际空间漫游时，还有什么能比蒸汽更能温暖他或她的灵魂呢？
Water circulated through heat reservoirs in this temperature range is able to extract enough heat to warm residential, commercial, and industrial spaces.
在这个温度范围内，通过蓄热器循环的水能够提取足够的热量来温暖住宅、商业和工业空间。
A refuse incinerator commissioned in 1993 used to contribute heat to help run the desalination system.
1993年投入使用的垃圾焚烧炉用于产生热量，以帮助运行脱盐系统。
Reduce heat to low, cover and simmer 20 minutes.
把火转为小火，盖上锅盖，闷煮20分钟。
In the meantime, try changing positions and suing heat to relieve it.
同时，试着改变姿势和诉诸热度来缓解它。
Stir over a low heat to dissolve the sugar, then bring gently to the boil.
低温将糖溶化，然后慢慢烧开。
If they transmit heat to our cells, they can damage tissue over a long period of time.
如果磁场加热了细胞，就会对我们的组织造成长期性的损伤。
Some types of air conditioning can even use the heat to power their chillers in summer.
在夏天，某些类型的空调甚至可以利用这些余热来驱动冷却器制冷。
We set off early the next morning to drive through the stifling desert heat to Hyderabad.
第二天我们一早就出发，在沙漠的酷热中驶向印度的海德拉巴（Hyderabad）。
This generates enough heat to destroy the tissue next to the needle without causing other damage.
这能产生足够的热量来使针管附近的组织失去活性，而且不会造成其他损害。
At first IBM paid too much for Indian workers, adding heat to an already sizzling Labour market.
起初，IBM给印度员工的过高薪酬使得当地本已白热化的劳动力市场火上浇油。
Bring the mixture to a boil, cover, then reduce the heat to maintain a simmer. Cook for 2 hours.
锅烧开，盖上盖子，调到小火继续炖2个小时。
He heads an energy company that provides affordable heat to poor families, and is said to be content.
乔·肯尼迪现正经营一家能源公司，向穷人提供可负担得起的热能，而他对此生活很满意。
'it's important that the fire is off, so you don't add any heat to the meat and overcook it,' he says.
李师傅说，重要的是，这时一定要关火，千万不要加热，那样就会熟过头了。
It burns itself out instantly after the match is lit but generates enough heat to ignite the aspen shank.
在火柴点着之后，它就立即烧光了，但是产生的热量足以点燃山杨做的火柴棍。
Bring to a boil, then reduce heat to a simmer and continue cooking until the liquid is reduced by half.
煮沸后，关小火继续煨煮直到汤减少一半。
Warm-blooded animals, like humans and dogs, spend much of their energy generating heat to keep the body warm.
恒温动物，如人类和犬只，通过消耗大部分的能量产生热量来保持身体的温暖。
Add tomato puree, salt and 1 cup water; bring to a boil. Reduce heat to low, cover and simmer 20 minutes.
加入番茄酱，盐与1杯水，煮至沸腾。把火转为小火，盖上锅盖，闷煮20分钟。
In order to utilize heat to the best advantage, it is necessary to know the laws that govern heat transfer.
为了最大限度地使用热，有必要弄懂支配热传输的几条定律。
Prior to this, scientists detected pain in mice from reflex reactions, like heat to the tail makes the tail flick.
在此之前，科学家们在对老鼠进行反射实验时也察觉到了它们的疼痛反应，比如高温会让老鼠的尾巴上下拍动。
I suggest wearing a head band that covers and warms your ears, yet allows heat to escape from the top of your head.
我建议戴一条能遮住耳朵的头带，可以温暖耳朵，也可以让热量从头顶散出。
They are immersed in cooling water for many years until they shed enough heat to become manageable for storage.
这些燃料棒被放在冷却水中冷却足够长的年份直到其温度下降到易于存放的状态。
Mercury has no atmosphere to speak of, so there's no way for heat to circulate from the hot regions into the craters.
值得一提的是水星没有大气层，所以没有可以从高热量区向陨石流通的热能。
Mercury has no atmosphere to speak of, so there's no way for heat to circulate from the hot regions into the craters.
值得一提的是水星没有大气层，所以没有可以从高热量区向陨石流通的热能。
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