In forced-air heating and cooling systems, ducts carry hot or cold air to different parts of home.
在强制热风和冷风系统中，通风管道将热空气的冷空气输送到家里不同的地方。
A typical solar air heating system USES a dark colored, perforated aluminum sheeting on a south-facing wall.
一个典型的太阳能空气加热系统例子，是在朝南的墙上利用一个黑色，多孔铝薄膜。
This paper analyses the advantages and the apply condition of the air heating stove used for the mine shaft cold prevention.
分析了热风炉用于井筒防冻的优点及适用范围。
Proven hot gas generating, air heating, supply air cleaning and exhaust air dedusting systems are available for gas, air and heat supply.
我公司生产的热气发生装置、空气加热装置、供气净化装置和废气除尘系统等均被实践证明为可靠的供气、供热设备。
Solar air heating systems can use glazed collectors, similar to solar water heating systems, to transfer heat to a radiant floor heating system.
太阳能空气加热系统可以利用半透明集热器，与太阳能加热水系统相类似，将热能转移到地板辐射加热系统中。
The comparison between warm-air heating system and hot water heating system is made. The applicability and practicability of the warm-air heating system are analyzed.
对热风供暖系统与热水供暖系统进行了比较，分析了热风供暖系统的适应性和实用性。
The main components of the bioreactor were:a two-room fermentation case, a thermal insulation layer, an air supplying system, an air heating system, and a secondary pollution prevention system.
装置主要结构包括：二室堆肥发酵仓、保温层、通风供氧系统、空气加热系统以及二次污染控制系统。
We wanted to reduce the cost of heating and air-conditioning.
我们想减少供暖与空调的开支。
When driving in a car on a hot summer day, you may see what looks like shimmering water on the road, which, as science tells us, is really just a mirage, an illusion caused by the heating of the air.
在炎热的夏天开车时，你可能会在路上看到闪闪发光的水，但科学告诉我们，这其实只是海市蜃楼，是空气加热造成的幻觉。
Even when we turn off the bedside lamp and are fat asleep, electricity is working for us, driving our refrigerators, heating our water, or keeping our rooms air-conditioned.
即使当我们关掉了床头灯，深深地进入睡乡时，电仍在为我们工作，它帮我们开动冰箱，帮我们烧水或使我们房间里的空调机保持运转。
Weather dictates both how energy is consumed (air-conditioning in the summer, heating in the winter) and generated (such as wind farms, solar facilities, and hydropower).
天气会影响电力消耗量(夏天的空调和冬天的采暖)和发电量(比如风力发电机组、太阳能电站和水力发电机组)。
These films can be used to make a new type of loudspeaker that works by heating and cooling the air, rather than bouncing up and down to vibrate the air directly.
这样制成的薄膜可以被用来制造一种新型扩音器，这种扩音器通过加热和冷却空气工作，而不再是直接通过往复运动使空气产生振动效果。
Plugging up the leaks that allow cold air to slip into your house—and drive up your heating bills—is an important first step in creating an energy-efficient home.
为防止冷风通过缝隙进入你的房子，从而增加你的暖气费，把那些漏风处都堵上吧。 这是让你的家变得节能的最重要的第一步。
But the trailer has no air conditioning or heating.
但是汽车房里既没有空调业没有暖气。
An integratedelectric heating system, air controller, temperature-monitoring alarms, and an air circulation device also put the students' project on parwith other transport systems.
背包中有集成电加热系统、空气调节器、温度监测报警器和空气循环设备，这也使它毫不逊色于其它转运方法。
Such cooking and heating produces high levels of indoor air pollution with a range of health-damaging pollutants, including small soot particles that penetrate deep into the lungs.
这种烹饪和取暖做法会造成高度室内空气污染，产生大量对健康有害的污染物，包括可渗透到肺部深处的烟尘微小颗粒。
The adjustments that tenants themselves are able to make can be controlled too, so that heating or air-conditioning is not used to excess.
房客们自己可以做出的调节也能够得到控制，这样暖气或是空调就不会惯于过度。
Thanks to wireless communications, lighting, heating and air-conditioning can be controlled centrally to keep energy bills down.
由于无线通信的应用，照明、暖气、空调能够在中心进行控制，能耗的费用就会降低。
Six of the ten most virtuous metropolitan areas are on the west coast, where Pacific breezes lessen demand for heating and air-conditioning.
十个著名的城市地区中有六个是位于西海岸，来自太平洋的微风缓解了对于供热以及空调制冷的需求。
Every day your neighbor's SUV is spewing carbon dioxide and other pollutants into the air, trapping the sun's radiation and heating up the atmosphere.
每天你邻居的SUV都向大气中排放大量的二氧化碳和其他的污染气体，吸收太阳辐射导致大气层升温。
Heating a house by warming the walls or floors is more comfortable than heating the air inside a house. It is not so drafty.
给墙壁或着地面加温要比加热房内的空气更让人感到舒适，因为后者不够透风。
The resulting landscape, being darker, would have absorbed more sunlight, heating up the air above the Earth's surface.
由此形成的地貌因为颜色深暗，会吸收更多的太阳光，使得地表气温升高。
Many of them burn wood, waste and dung indoors for heating and cooking. The soot released into the air as a consequence is also a climate-changer because, being dark, it absorbs heat.
很多农民通过燃烧木头、垃圾和粪便来取暖、烧饭，排放到大气中的煤烟因为是黑色而吸热同样会造成气候变化。
Our housing hadn't yet been renovated, we didn't have much heating or air conditioning, the workload was heavy at the university, the pay was low and inflation was rapid in those days.
我们的住房还没有修缮好，也没有多少供暖和空调，在大学的工作量也很繁重，那些日子报酬低而通货膨胀又很快。
Our housing hadn't yet been renovated, we didn't have much heating or air conditioning, the workload was heavy at the university, the pay was low and inflation was rapid in those days.
我们的住房还没有修缮好，也没有多少供暖和空调，在大学的工作量也很繁重，那些日子报酬低而通货膨胀又很快。
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