2016年职称英语考试真题及答案理工类b级阅读理解

《2016年职称英语考试真题及答案理工类b级阅读理解》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、精品文档2016年职称英语考试真题及答案理工类B级阅读理解017年职称英语考试复习已经开始，为了让大家了解职称英语考试难易程度，下面gkstk网小编为大家提供了职称英语历年考试真题及答案详解，以下是2016年职称英语考试真题及答案理工类B级阅读理解部分。下面有3篇短文，每篇短文后有5道题。请根据短文内容，为每题确定1个最佳选项。第一篇SmartWindowsWindowsnotonlyletlightintocutdownonelectricityuseforlighting,butthelightcomingthroughthewindowalsoprovidesheat.Howev

2、er,windowsarenotsomethingpeopletypicallyassociatewithanadvancedtechnology.Reseachersarenowworkingonnewtechnologiesthatenableawindowtoquicklychangefromcleartodarkandanythinginbetweeneasily.“Ittookusalongtimetofigureoutwhatawindowreallyis,”saysClaesGranqvist.He’saprofessorofsolid-statephysicsatUpp

3、salaUniversityinSweden.“Itcontactwiththeoutsideworld.Youhavetohavevisualcontactwiththesurroundingworldto2016全新精品资料-全新公文范文-全程指导写作–独家原创12/12精品文档feelwell.”So,windowsandnaturallightareimportantforimprovingthewaypeoplefeelwhenthey’restuckindoorsYet.windowsaretheweaklinkinabuildingwhenitcomestoenergya

4、ndtemperaturecontrol.Inwintercoldairleaksin.Whenit’shotandsunny,sunlightstreamsin.Allofthissunlightcarrieslotsofheatandenergy.Andallofthisextraheatforcespeopletoturnontheirconditioners.Producingblastsofcoldair,whichcanfeelsorefreshing(使人清新的)，actuallysucksupenormousamountsofelectricityinbuildings

5、aroundtheworld.Windowshavebeenamajorfocusofenergyresearchforalongtime.Overtheyears,scientistshavecomeupwithavarietyofstrategiesforcoating,glazing(用玻覆盖)，andlayeringwindowstomakethemmoreenergyefficient.Smartwindowsgoastepfurther.Theyusechromogenic(发色的)technologieswhichinvolvechangesofcolor.Electro

6、chromic(电致色的)windowsuseelectricitytochangecolor.Forexample,asheetofglasscoatedwiththinlayersofchemicalcompoundsuchastungsten2016全新精品资料-全新公文范文-全程指导写作–独家原创12/12精品文档oxide(氧化钨)worksabitlikeabatter.Tungstenoxidesisclearwhenanelectricchargeisappliedanddarkwhenthechargeisremoved,thatis,whentheamountofv

7、oltage(电压)isdecreased,thewindowdarkensuntilit’scompletelydarkafterallelectricityistakenaway.Soapplyingavoltagedetermineswhetherthewindowlooksclearordark.Oneimportantfeaturethatmakesasmartwindowsosmartisthatithasasortof“memor