新版轮机英语unit18airconditioningsystem学习课件.ppt,Lesson 18 Air conditioning system Ships travel the world and are therefore subject to various climatic(气候) conditions. The crew of the ship must be provided with reasonable conditions in which to wor
Air Conditioning System 空调系统 The cabin air conditioning and pressurization system supplies conditioned air for heating and cooling the cockpit and cabin spaces. An air conditioning system is designed to perform any or all of the following functions: supply ventilation air, supply heated air and ...
Air Conditioning,Sharon,1,Part 1,Global Warming,In the U.S., the food system emits four of the greenhouse gases associated with climate change: carbon dioxide, methane, nitrous oxide, and chlorofluorocarbons.The burning of fossil fuels (such as oil and gasoline) to power vehicles that transport...
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ModuleITerminologyProjectIAviationTermsUnit1Aircraft’sTypeUnit2Aircraft’sStructureUnit3Aircraft’sSystem 2 1.Avehiclewhichcanflyisclassifiedasfollows:aircraft飞行器(1)lighter-than-airaircraft 轻于空气的飞行器3balloon气球airship飞船 (2)rotorcraft旋翼式飞行器helicopter直升机gyroplane旋翼机(3...
An air conditioning system is designed to perform any or all of the following functions: supply ventilation air, supply heated air and supply cooling air. Aircraft’s System * * * Aircraft’s Structure (4) landing gear / undercarriage 起落架 Airplanes require landing gear for taxiing, takeoff...
(DX)直接膨胀vibrationdamper减震器acousticlining隔音层acousticboard隔音板grilles格栅register送风口thefan-coilunitsystem风机盘管系统high-velocityconduitunitsystem高速送风系统Frequentlyusedwordsandphrasesairconditioningsystem空气调节系统humidify加湿dehumidify除湿filter过滤过滤器central-stationsystem集中式系统unitarysystem...
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Unitary air conditioner: 单元式空调器 Split unit: 分体式空调器 * Good good study,day day up! * Topic Three: Configuration and typical variants of unitary system-Classification 1 The remote air conditioning unit system. The unit is a factory-assembled combination of equipment which will perform ...
Welcome to:Air Conditioning Maintenance & Repair CourseAgenda•Your Roles and Responsibilities in Air Conditioning Maintenance & Repair.•Air Conditioning Safety.•Tools & Equipment for Air Conditioning Repairs.•Refrigerants & Their Special Properties.•The Air Conditioning System.•Simple Fixes....