D. The method they use to cool water is thought to harm the ozone layer. 相关知识点: 试题来源: 解析 D[解析] 细节题。短文第一段指出传统的空调系统会对环境造成伤害,其中一个危害就是In addition, the water...using chemicals called chlorofluorocarbons...believed to damage the Earth's ozone ...
summerwithoutairconditioning.ButinancientChina,handfanswerealmosttheonlywayto drivetheheataway. Chinesepeoplestartedtousehandfansover2,000yearsago.Thefanscameindifferent shapesandweremadefromallkindsofmaterials.Palmleaffanswerecheapandeasytomake. Featherfansmarkedtheowner?shighstatus.Sandalwoodfanscouldsendoutasw...
托福Z托福 41 - air conditioning 材料音频 去精听 查看全文 题目 L3 123456 A . The origin of an important technological idea B . The history of the air-conditioning industry C . Applications and benefits of mechanical refrigeration D . John Gorrie's trouble with the ice industry ...
第三，air conditioning是ing形式，是动词的名词形式，指的是空调设备在调节温度的这个动作，而不是空调本身，空调应该是air conditioner 第四，open这个动词是指物理上的打开这个动作，比如打开窗子，打开箱子什么的，对于器械类的打开应该是”turn on“，直译是接通的意思。第四，想表达天气很冷应该说it'...
Absorption Air Conditioning Maintenance and Care While these systems generally require less maintenance than their compression counterparts, regular care is key to their functionality. Schedule professional inspections of your system at least once a year to assess its health and efficiency. These inspection...
If you’re purchasing a new Honda, you automatically receive a New Vehicle Limited Warranty, which covers many components, including the air conditioning unit, battery, audio system, and other electrical components. The coverage is good for three years or 36,000 miles, whichever comes first. Add...
托福Z托福 02 - air conditioning 材料音频 去精听 查看全文 题目 L2 123456 A . He misunderstood the cause of tropical diseases. B . His work led to important medical breakthroughs. C . His treatments were similar to those used by other doctors at that time. ...
Systems like air conditioning and heating What a powertrain plan covers may vary depending on your provider, as well as your car’s make and model. In general, powertrain plans exclude components in the following categories: view more Note that your car’s exhaust system, which includes the ca...
Summer’s finally here and so is the warmer weather. Whether you love it or hate it, you might find yourself needing to escape it. There’s nothing like the cool kiss of the air conditioning, but do you ever find yourself pressing the buttons randomly trying to get the perfect setting?
What is the advantage of the new air-conditioning systemA.The cost of the air-conditioning device is very low.B.The working principle of the system is .C.Minimal amount of energy is needed.D.Only natural resources can be made use of.的答案是什么.用刷刷题