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。
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。
ii. Tap water, heating, air conditioning, hot water, coal gas, lipuefied petroleum gas, naturalgas, methane gas, coal/charcoal products for household use;
自来水、暖气、冷气、热水、煤气、石油液化气、天然气、沼气、居民用煤炭制品；
On the first filling of the hot water heating system or refilling after maintenance, air in the piping and radiation must be removed and the whole system filled with water.
在对热水加热系统进行首次进水或维护后在进水，管道和散热器内的空气必须被排除出来，整个系统必须用水充满。
About 1885, a process by which natural gas heats a roasting chamber and hot air is the only heating medium was developed, and this remains the best and most popular method of roasting coffee.
大约1885年，用天然气加热烘焙箱、以热空气作为唯一的热媒介的工艺就已经被开发了，这种工艺至今仍是最好最普及的咖啡烘焙法。
After filtration and heating of air into the dryer at the top of the air distributor, hot air spirals into the drying chamber evenly.
空气经过过滤和加热，进入干燥器顶部空气分配器，热空气呈螺旋状均匀地进入干燥室。
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。
With up and down heating formed by 750W hot air handle on the top and 1500W preheater under PCB to have overall and even heating to avoid PCB deformation.
上下同步加热效果， 配备顶部的750W热风手柄及底部的1500W预热台， 有效防止线路板变形。
In steam pipes, coupled heat pipelines, small heating equipment, heating equipment, air temperatures do not ask for the use of equipment, it should be the choice of hot static type steam traps. 3.
在蒸汽管道，伴热管线、小型加热设备，采暖设备，温度要求不高的用汽设备，应该选用热静力型疏水阀。3。在高温高压过热蒸汽管线和设备上，应该选用过热蒸汽专用疏水阀。
The electric hot air curtain machine can be divided into two types of semiconductor thermal sensitive ceramic heater and a fin electric heating tube heater according to different heating materials.
电热风幕机根据加热材料不同可分为半导体热敏陶瓷加热器和翅片电热管加热器两种。
Summer, takes the indoor quantity of heat releases in the water, serves air conditioning's purpose, simultaneously may "free" for the user heating part life hot water.
夏季，把室内的热量取出来释放到水中，达到空调的目的，同时可“免费”为用户加热部分生活热水。
In all ships in which a heating system is required, the heating should be by means of hot water, warm air, electricity, steam or equivalent.
在所有要求配备供暖系统的船上，可用热水、热气、电力、蒸汽或等效方式供暖。
Heating device: Electric heater unit and hot air circling type to dehumidification.
加热装置：电加热装置和热风循环进行除湿。
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。
With hot air heating system and high efficiency.
采用无焰热风系统，单机生产效率高。
With up and down heating formed by 750w hot air handle on the top and 600w preheater under PCB to have overall and even heating to avoid PCB deformation.
上下同步加热效果，配备顶部的750W热风器及底部的600 W预热器，有效防止线路板变形。
With up and down heating formed by 1500W hot air handle on the top and 600W preheater under PCB to have overall and even heating to avoid PCB deformation.
上下同步加热效果， 配备顶部的1500W热风台及底部的600W预热台， 有效防止线路板变形。
Three cases of exhausting in hot-water heating system are introduced. The way of exhausting the air which dissolved in water and where to exhaust the air are introduced.
热水供暖系统排除空气的三种情况，溶解于水的空气的排放，空气应在何处排放。
The very hot surfaces of steam heating cause a parching effect on the air , often accompanied by a disagreeable odor of burnt dust .
蒸汽表面的高温在空气中产生了烘烤的效果，并常常伴随着燃烧的飘尘的令人讨厌的气味。
However, for the more northern areas, the use of cloud computing's hot air could still be feasible, given the number of months they require heating versus cooling.
然而，对于更北方的地区来说，在需要热气的几个月内，使用云计算的热气还是可行的。
In industrial production, hot air containing dust is taken out by dust-removing system in heating procedure to ensure the air quality up to the standard of the produce place.
在工业生产中，加热工序中产生的含尘热气由抽尘系统抽走，确保生产场所空气达标。
Functions such as ventilation, air conditioning, heating and hot water supply could be provided by solar energy utilization system integrated with buildings.
建筑一体化太阳能综合利用系统可以利用太阳能为建筑提供通风、空调、供暖和供热水的功能。
In the hot summer and cold winter zone, both air conditioning and heating are needed.
在夏热冬冷的地区，取暖设备和空调皆备。
Applies the heat pump driven liquid desiccant fresh air handling unit to treat fresh air, ground source heat pump to provide cooling, heating and domestic hot water.
采用高效热泵式溶液调湿机组处理新风，地源热泵机组供冷、供热、供生活热水。
Establishing the evaluation model of calefactive methods by comparing the four manners of heating: Hot-air, Infrared, Laser, and Hot-Liquid. The result is that Hot-Liquid is better than other methods.
通过比较空气加热、红外线加热、激光加热和液体加热四种脱焊加热方式，建立脱焊方法评价模型，得出液体加热方式的优越性。
This article has described a high efficient and energy saving heating device-fuel oil hot air oven, which is used as the oven in baking line of painting production line.
分析影响柴油机低温起动的因素，提出利用燃油加热器为柴油机低温预热起动的具体方案，并提供加热器功率的计算方法。
Double-layer heat insulation inner inner liner without tortoiseshell net, inner liner of high temperature hot air pipeline, inner liner of heating furnace and so on in catalyst creaking apparatus.
催化裂化装置中两器有龟甲网双层衬里或无龟甲网双层衬里隔热内衬。
The tunnel furnace is designed as a channel type, the drying tunnel furnace is heated by the stainless steel heating pipe and the hot air circulation is carried out by using the 3 typhoon machine.
隧道炉设计为通道式，烘干隧道炉为不锈钢加热管升温并使用3台风机进行热风循环。
Winter: open air-conditioned room to meet the heating requirements, while providing domestic hot water.
冬季：房间内开空调满足供暖要求，同时提供生活热水。
A heat pump system can replace the original heating boilers, refrigeration and air-conditioning and living hot water heating three sets of devices or systems, thereby also increasing the economy.
一套热泵系统可以替换原有的供热锅炉、制冷空调和生活热水加热的三套装置或系统，从而也增加了经济性。
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