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补全短文新版_（1）

nchangeinthe

E:caud(byth优点的英语 eoperation….)

A:general(determinetheinsulation..)

B:onboth(thecostoftransmission…)

C:canoccur(atbothopeningandclosing..)

D:limited(bymeansofcircuitbreaker…)tbreakerare

B:required(tocontrolelectricalpo物流实习报告 wer..)

D:beable(toswitchthecurrentwhichcanbe…)A:upon(to

performanyswitchoperation…)

E:reliability(ofthehighestimportantfor…)

C:importance(ofhecircuitbreaker)icalenergyconrvation

C:for(reducingthethermostatupinthe..)

D:companies(makinguofalternativeclean..)

E:atmosphere,(contributingtoclimatechange..)

A:or(turningthethermostatupinthesummer..)

B:people(Lookingforotheropportunitiesfor..)

icalenergyistheprence

D:suchas(staticelectricity)

E:storethe(electricalcharge)

B:conceptof(electricalenergy)

A:battery.(Alternatingcurrent)

C:(Electricalpotential)icpowerisamost

C:time(thelackofelectricity(ablackout)B:that(itsunavailability)

D:leadto(socialdisorder,andevennationaltragedy)A:and

(itsgrowthrate)

E:Now(highelectricpowerconsumptionpercapita)ped-storage

B:toheight(isudtoevaluatetopographic….)

D:ratio(istheradioofhorizontal…..)

A:difference(ismosteconomic)

C:condition(isnotdesirable)

E:L/Hvalue(isthebest)llsare

B:current,(thereisnostoragecapacity..)

A:range,and(furtherdevelopmentsisunder…)E:systems,but(astheyarebeingdeveloped..)

C:of1to2.5V(manycellsareoperatedinries…)D:udto(supplyalternatingcurrent..)

(B)suchasU.S.A

B:In(someadvancedcountries)

D:unithas(greatadvantageson…)E:inthe(subcriticalonce-throughboiler)

A:hasa(goodhomogenizationofdistribution…)C:if(wholeprocessmanagement)

oplethinkofalternativeA:system(sustainable)

D:Oneof(thebestknownisphotovoltaiccells)B:extremely(inefficient)

C:system(thecollectedenergyisudtoheatafluid)E:more(efficient)

rgecities

C:however,(thereisstillsomething..)

A:ofwaste(hereisnotimetobelost)D:good(itcanbeputtouagain)

E:Now,(moreandmoremachines…)

B:sofar,(buildingbeautifulcities…)tionsconstitute.

C:substations(compodofalargenumber..)

A;development(substationautomationtechnology..)E:construction,(allofwhichhasbecomean..)

B:equipments,(simulationtrainingtechnology..)

D:and(afull-digitalautomationsystem)sone

B:In(anelectricallyheatedhome)

E:Evenif(thefuelisuraniumandthe…)

A:accomplishedby(firstgenerationsteam)

D:90%of(henewgeneratingcapacity…)

C:The(uofsteamforelectric….)renumerouxamples

B:dollarsin(therearchanddevelopment)

D:between(thefakeandrealitems)A:of(newchem关于党的歌 icals)

E:treatedas(heintellectualproperty)

C:anyother(physicalproperty)

ofintroducing

B:needs(awholesalemarket…)D:andneeds(aretailmarket)

A:participantsneed(toregisterasamarketcustomer..)E:

free(tochooelectricitysuppliers…)

C:willneed(toregisterasamarkercustomer)ythat

B:moon,(ItcircuittheEarth…)

D:orbit轨道（Asatellitestaysin…）

A:objects(Thebiggerandheavier…)

C:(Togetoutintospacewehave..)There

E:Mars(Artificialsatellitecanbeud…)ctionof

C:Thefunctionof(powertransmission)

E:balancebetween(powernetworks)

A:substations(step-downsubstationsand….)

D:The(transmissionathighvoltage)

B:economyof(powernetworkoperation)operation

C:canleadto(accidentsintheelectricaloperaton)E:

connecting(thegroundingwire(closingthe…)

A:for(preventingthemisoperation)

B:preventing(theclosingofgroundingswitch…)

D:preventing(thepersonsfromillegalentering….)ondary

B:systemare(theequipmentsthatprovide…)D:and(th尊王攘夷什么意思 eequipmentsthatnd)

E:voltageand(currentvalueincondarysystem).A:

windingand(5Aratedcurrent…)

C:voltages(50Vrated…)

hvoltagepowerlinethrough

A:poweris(transmittedfrompowerplant…)

D:lineis(thepowerlinethattransmitsthe..)

B:ctionsof(theoverheadtransmissionline..)

C:pollution(lightingfrequently…)

E:called(largespanninglinection…)ulationsofatransformer

C:insulation,(Theinternalinsulationreferstothe..)

E:insulation.(Themaininsulationrefers….)

A:(Themaininsulationmater魁梧反义词 ials…),insulating

B:cooling,(Thedegradationofinsulating…)

D:aging(Ifthewindingtemperatureis..)therin

E:then(Theycansleepforalongtime)

B:spring(Wecallthiskindofsleep…)

D:more(Hibernatinganimals…)

A:tosleep(Sotheydon’tneed…)

C:sleep(Asitgetswarmerandwarmer…)ys,scientistsareworking

ert(sothatpeoplecanliveandgrowfoodthere)

derts(eventhoughtheplacesdon’thavemuchrain)

B.(Theyareveryimportanttodryplaces)plantskeepthe

E.(Besides,theywon’tletthewindblowthedirtaway)Whenalittle

t.(Theyisstillalongwaytogoforscientiststoturnthedertintogoodland)

ature,pressure,specificvolume,enthalpy

(parametersofthemedium)

with(theriintemperature)

eof(externalforces)

f(heattransfer)

in(internalenergy)

24.此题上来就是填空

E.(It’simportanttoprotectou腊肉炒什么 renvironment)herearethree

.(Theirkeywordsbeginwiththeletter“R”)

.(Ifyouwanttoreducewaste,youmustuthingswily)Big

.(Youmustalwaysthinkofreusingthingsbeforethrowingthemout)Forexample

.(Themetalstuffcanbemadeintonewcokecans).

25．Accordingtothemodeofenergyconversion

lic,(nuclear,wind,solar)

nd(suppliespowertours)

o(suppliessteamtotheur)

;(Fuelsupplyandashdisposal)tyina(newlyscheduledpowerplant)

timportantpumpsinapowerplantarefeed-waterpumps

sthat(itmustbelocatedat0.5m-0.8mbelowthehot-well)

-waterpump:(Motorfrequencyconversionspeedregulation)

eequipped,(threetsofmotor-drivenpumpsareacceptable)

,(twoofthemarefornormaloperation)

satepump:(itpressurizesandtransportsthehighertemperaturede-aeratedwater)

tisregulationofboilerdrumwaterlevel

tor,(thedrumleveliskeptwithinastrange)

lable,(Itisaoneelementregulatingsystematthattime)

.(thesuperheateroutletsteamtemperatureisregulatedbytheinjectionofdesuperheatingwater)

ssary,(asmallquantityofwatersprayingcanbeadopted)onally,(bythewaterspraying)