雨课堂学堂在线学堂云《Open Nucleus for Peace and Harmony》单元测试考核答案

注：不含主观题第1题单选题(1分)Inthefollowingelements,

whichone

isnotnamedwith

acountry

name

()APbBFrCGeDAm第2题单选题(1分)InwhichyeardidtheChernobylnuclearaccidentoccur?（）A1984B1985C1986D1988第3题单选题(1分)Inthefollowingcountries,

whichonehas

thelargestproportionofnuclearpowerinitsenergystructure?（）AUnitedStatesBFranceCJapanDChina第4题单选题(1分)OnFebruary19,2012,a

newlynamedelementis（）.

AMtBDsCRgDCn第5题单选题(1分)TheUnitedNationsdesignatedtheyear()astheInternationalYearofchemistrytocommemoratethe100thanniversaryoftheNobelPrizeinChemistrybeingawardedtoMarieCurieA2009B2010C2011D2012第6题单选题(1分)SinceroentgenwontheNobelPrizeinphysicsforthefirsttime,the

percentage

of

theNobelPrizeinphysicsandchemistryrelated

to

radioactivityandradiation(particles)is

()A1/2B1/3C1/4D1/52.1.NationalSecurity——Schoolassignment第1题单选题(1分)The

energyreleasedfromthenuclearfissionof1kgU-235isequivalenttothat

from（）kgcoalcompletecombustion.A2700B27000C270000D2700000第2题多选题(2分)Inhumanhistory,whichcitiesinthefollowinghavebeenattackedbynuclearweapons().AHiroshimaBNagasakiCYokohamaDOsakaEFukushima正确答案：AB第3题多选题(2分)Thekillingeffectoftheatomicbombonhumanbeingincludes()AShockwaveBLightradiationC

electromagneticpulseDPenetratingradiationERadioactivecontamination正确答案：ABCDE第4题单选题(2分)Ifuraniumisusedasnuclearmaterial,atleast()Kgweapongradeuraniumisrequiredtomakeanatomicbomb?A6B16C26D36第5题单选题(2分)Theconcentrationofuranium-235indepleteduraniumbombis__.A0.2%-0.3%B0.71%C2%-3%D>90%第6题多选题(3分)Thedifferencesbetweennuclearweaponsandconventionalweaponsare()ADifferentpowerB

DifferentkillingrangesCDifferentkillingeffectsDDifferentdeterrence正确答案：ABC第7题多选题(3分)Whichcountriesinthefollowingarerecognizedinternationallyascountrywithnuclearweapons()AUnitedStatesBEnglandCFranceDChina正确答案：ABCD第8题判断题(1分)The

energyof

nuclearfusionisfourtimesmorethan

that

ofnuclearfission.第9题判断题(1分)Depleteduraniumbombsarenuclearweapons.第10题判断题(1分)NeutronbombsaregenerallykilotonTNTequivalent.

第11题判断题(1分)Amongthenuclearpowers

of

the

world,China'sfirstatomicbombandhydrogenbombexplodedthelatestandChina

conductedtheleastnumberofnucleartests.

2.2Leading-edgeinnovation——Schoolassignment第1题单选题(1分)TheatomicnumberofthenewelementthatwasdiscoveredbyAsiansatthefirsttimeis()

A111B112C113D114第2题单选题(1分)Theworld'sfirstnuclear-poweredicebreakeris()ASovietLeninBSavannahCLu'aoDRussia's50thanniversary第3题单选题(1分)WhenwasChina'sfirstnuclearsubmarinecompletedandlaunched()A1968B1970C1998D2008第4题多选题(2分)Inthefollowing,whicharetheimportantadvantagesofnuclearpoweredicebreakers()AstrongenduranceBhighpowerC

highicebreakingcapacityDhighmobility正确答案：ABCD第5题多选题(2分)NASAhaslaunchedaprogramtostudythespaceshuttlewhichcanflyto()andeventuallybecomeaninterstellarspaceshuttleAJupiterBGanymedeCEuropaDMars正确答案：ABC第6题判断题(1分)Atpresent,thereare22aircraftcarriersin10countriesallovertheworld,Theaircraftcarriers.BelongingtoUnitedStatesareallnuclear-powered.

第7题判断题(1分)atpresent,onlytheUSandFrenchnavieshavenuclearpoweredaircraftcarriersintheworld,andtheUSaircraftcarrierhasbeenfullynuclear.

第8题判断题(1分)

Sofar,thereareonlyfivecountriesintheworldthatownnuclear-poweredsubmarinesandcanbuildnuclearsubmarinesbythemselves.ThesecountiesareUnitedStates,Britain,Russia,FranceandChina.第9题判断题(1分)TheU.S."Nautilus"ballisticmissilenuclearsubmarineistheworld’slargestnuclearsubmarine,withalengthof171metersandawidthof25meters.Thewaterdisplacementandtheunderwaterdisplacementof"Nautilus"is20000tons,and30000tons,respectively.The"Nautilus"submarinecanreachthedepthof500meters2.3Humanhealth——Schoolassignment第1题单选题(2分)In

ionsensingsmokedetector,theparticlesreleasedfromradioactivesourcedecayare()AαBβCγDe第2题多选题(2分)Themostcommonlyusedradioisotopesinatomicbatteriesare()Astrontium-90Bplutonium-238Cpolonium-210Dcobalt-60正确答案：AB第3题多选题(3分)Accordingtothetypesofacceleratedparticles,acceleratorsaredividedinto()AElectronacceleratorB

ProtonacceleratorCHeavyionacceleratorD

Lowenergyaccelerator正确答案：ABC第4题多选题(3分)Theadvantagesoffoodirradiationare()ANoradioactivityB

NotoxicsubstancesareproducedCItdoesnotdestroythenutritionalvalueandhasnopathogeniceffectDIthasnoadverseeffectsongrowth,developmentandheredity正确答案：ABCD第5题多选题(3分)Thefirstandwidelyappliedradiationmethodsfordiseasediagnoseinclude()A

X-rayfluoroscopyBX-rayfilmCbariummealX-rayradiographyDX-raytomography正确答案：AB第6题判断题(1分)Itissafetoirradiatefoodwithadoseoflessthan10kGy.第7题判断题(1分)Radioactivetracerscanbeatomsorcompounds第8题判断题(1分)The"technetiumcow"(alsooccasionallycalleda"molybdenumcow")isamedicalisotopegeneratorwithvariousstructuralforms,andthesimplestoneischromatographygenerator.第9题判断题(1分)Inadditiontoeliminatingstaticelectricity,theradioactivesourcecanalsobeusedtomakelightningarrester.2.4Cleanenergy——Schoolassignment第1题单选题(2分)Theconcentrationofuraniuminthereactorisabout()A0.71%B3-5%C>20%D>90%第2题单选题(2分)In

which

yeardidtheChernobylnuclearaccidentoccur?（）A1984B1985C1986D1987第3题单选题(2分)Who

discovered

radioactivedecay()ARoentgenBBecquerelCCuriecoupleDRutherford第4题多选题(3分)Isotopesofhydrogeninclude()AProtuberantBDeuteriumCTritiumDHelium正确答案：ABC第5题多选题(3分)Thecountriesthatadopttheclosednuclearfuelcycleare()AFranceBUKCChinaDSpain正确答案：ABC第6题多选题(3分)In

the

following,which

nuclidescanbeusedasnuclearfuel()Auranium-233Bthorium-232Cthorium-233Duranium-235正确答案：AD第7题判断题(1分)Theenergyreleasedbythefissionofoneuranium-235nucleusisabout200MeV.第8题判断题(1分)Theterm“isotope”isreferredto

atypeofatomicnucleuswithspecificatomicmassnumber,atomicnumberandnuclearenergystate.2.5Lucidwatersandlushmountains——Schoolassignment第1题单选题(1分)Beishan,thepreselected

areafor

China’shigh-levelradioactivewastedisposal,islocatedin()province.AQinghaiBGansuCXinjiangDInnerMongolia第2题多选题(2分)thevolumereductionmethodsforsolidwasteinclude

A

evaporationvolumereductionBcompressionandvolumereductionCincinerationvolumereduction正确答案：BC第3题判断题(1分)China'sradioactivewastemainlycomesfromnuclearpowerplants.第4题判断题(1分)Glasssolidificationwasstudiedforlow-levelradioactivewaste.

第5题判断题(1分)Thehigh-levelradioactivewasterepositoryshouldbeconstructedinageologicalhostrockwithoutcracks,faults,volcanicactivityandgroundwaterflow.3.1Radiation,anobjectiveexistenceinnature——Schoolassignment第1题单选题(1分)【单选题】电离辐射的天然来源不包括A人工机器源B宇宙射线C宇生放射性核素D原生放射性核素第2题单选题(2分)Naturalsourcesofionizingradiationdonotinclude___.A

ArtificialmachinesourceBCosmicrayCCosmogenicradionu