有关忧心的英语内容
> 列表《那些古怪又让人忧心的问题》第6期:纽约式时间机器(1)
2015-10-29NEWYORK–STYLETIMEMACHINE纽约式时间机器NEWYORK-STYLETIMEMACHINEQ.IassumewhenyoutravelbackintimeyouendupatthesamespotontheEarth'ssurface.Atleast,that'showitworkedintheBacktotheFuturemovies.Ifso......
《那些古怪又让人忧心的问题》第104期:最长的落日(1)
2015-10-20LONGESTSUNSET最长的落日Q.Whatisthelongestpossiblesunsetyoucanexperiencewhiledriving,assumingweareobeyingthespeedlimitanddrivingonpavedroads?Q.假设你遵守交通法规不超速驾驶,并且在铺有路面的道路上行驶,那么......
《那些古怪又让人忧心的问题》第25期:闪电(3)
2015-10-27Q.Whatifyouwerechangingthelightatthetopofaradiotower,andlightningstruck?Orwhatifyouweredoingabackflip?Orstandinginagraphitefield?Orlookingstraightupatthebolt?Q.如果你在广播信号塔上更换灯泡时被雷击了会......
《那些古怪又让人忧心的问题》第144期:15级地震(1)
2015-10-16RICHTER1515级地震Q.WhatifaRichtermagnitude15earthquakeweretohitAmericaat,let'ssay,NewYorkCity?WhataboutaRichter20?25?Q.如果美国纽约城受到一场里氏15级的地震袭击会发生什么?里氏20级,25级呢?——AlecFarid......
《那些古怪又让人忧心的问题》第56期:尤达大师(1)
2015-10-25YODA尤达大师Q.HowmuchForcepowercanYodaoutput?Q.尤达大师的原力的输出功率有多大?A.I'MGOINGTO-ofcourse-ignoretheprequels.A.星战前传不在本文的讨论范围之内,你们懂的。Yoda'sgreatestdisplayofrawpowerinth......
《那些古怪又让人忧心的问题》第46期:外星天文学家(2)
2015-10-26Early-warningradar,aproductoftheColdWar,consistedofabunchofgroundandairbornestationsscatteredaroundtheArctic.Thesestationsswepttheatmospherewithpowerfulradarbeams24/7,oftenbouncingthemofftheionosphere......
《那些古怪又让人忧心的问题》第107期:随机祝福电话(2)
2015-10-20Ontheotherhand,about60peoplearekilledbylightningintheUSeveryyear.Thatmeansthere'sonlya1in10,000,000,000,000chancethatyou'llcallsomeoneinthe30secondsafterthey'vebeenstruckandkilled.而另一方......
《那些古怪又让人忧心的问题》第91期:自由落体(1)
2015-10-21FREEFALL自由落体Q.WhatplaceonEarthwouldallowyoutofree-fallthelongestbyjumpingoffit?Whataboutusingasquirrelsuit?Q.在地球上的哪个地方跳下去能让你体验到时间最久的自由落体?如果你穿着翼装跳下去会有什么影响?—......
《那些古怪又让人忧心的问题》第18期:太空潜水艇(2)
2015-10-28Temperatureisameasureoftheaveragekineticenergyofacollectionofparticles.Inspace,individualmoleculeshaveahighaveragekineticenergy,buttherearesofewofthemthattheydon'taffectyou.温度描述的是一堆粒子的......
《那些古怪又让人忧心的问题》第7期:纽约式时间机器(2)
2015-10-281,000,000yearsback100万年前Amillionyearsago,beforethemostrecentgreatepisodeofglaciations,theworldwasfairlywarm.ItwasthemiddleoftheQuaternaryperiod;thegreatmoderniceageshadbegunseveralmillionyearsearli......
《那些古怪又让人忧心的问题》第87期:轨道速度(3)
2015-10-22But8km/sisblisteringlyfast.Whenyoulookattheskynearsunset,youcansometimesseetheISSgopast...andthen,90minuteslater,seeitgopastagain.Inthose90minutes,it'scircledtheentireworld.但每秒8千米的速度是非常......
《那些古怪又让人忧心的问题》第132期:最孤独的人(3)
2015-10-17Loneliness孤独AfterreturningtoEarth,Apollo11commandmodulepilotMikeCollinssaidhedidnotfeelatalllonely.HewroteabouttheexperienceinhisbookCarryingtheFire:AnAstronaut'sJourneys:返回地球后,阿波罗11号指......
《那些古怪又让人忧心的问题》第17期:太空潜水艇(1)
2015-10-28ORBITALSUBMARINE太空潜水艇Q.Howlongcouldanuclearsubmarinelastinorbit?Q.核潜艇在近地轨道太空中能坚持多久?-JasonLathbury——贾森•拉思伯里A.THESUBMARINEWOULDBEfine,butthecrewwouldbeintrouble.A.潜艇本......
《那些古怪又让人忧心的问题》第67期:自体繁殖(1)
2015-10-23SELF-FERTILIZATION自体繁殖Q.Ireadaboutsomeresearcherswhoweretryingtoproducespermfrombonemarrowstemcells.Ifawomanweretohavespermcellsmadefromherownstemcellsandimpregnateherself,whatwouldbeherrelationsh......
《那些古怪又让人忧心的问题》第86期:轨道速度(2)
2015-10-22Gettingtospaceiseasy.It'snot,like,somethingyoucoulddoinyourcar,butit'snotahugechallenge.Youcouldgetapersontospacewitharocketthesizeofatelephonepole.TheX-15aircraftreachedspacejustbygoingfastan......
《那些古怪又让人忧心的问题》第97期:把海水抽干(3)
2015-10-21Vacuuminguphalftheoceanswouldmassivelyaltertheclimateandecosystemsinwaysthatarehardtopredict.Attheveryleast,itwouldalmostcertainlyinvolveacollapseofthebiosphereandmassextinctionsateverylevel.抽空海洋......
《那些古怪又让人忧心的问题》第55期:星级塞斯纳(4)
2015-10-25Infact,humansonTitancouldflybymusclepower.Ahumaninahangglidercouldcomfortablytakeoffandcruisearoundpoweredbyoversizedswim-flipperboots-oreventakeoffbyflappingartificialwings.Thepowerrequirementsaremin......
《那些古怪又让人忧心的问题》第57期:尤达大师(2)
2015-10-24That'senoughtopowerablockofsuburbanhomes.It'salsoequaltoabout25horsepower,whichisaboutthepowerofthemotorintheelectric-modelSmartCar.这足够供应一整个街区的家庭用电了。19.2千瓦大致相当于25马力,差......
《那些古怪又让人忧心的问题》第29期:人力计算机(4)
2015-10-27Whythisisridiculous为什么这个结论是荒诞的Thesetwowaysofbenchmarkingthebrainrepresentoppositeendsofaspectrum.One,thepencil-and-paperDhrystonebenchmark,askshumanstomanuallysimulateindividualoperationson......
《那些古怪又让人忧心的问题》第119期:纸质版维基百科(2)
2015-10-19Wecouldtrytodefineawaytomeasurethe“wordcount”oftheaverageedit,butthat'shardborderingonimpossible.Fortunately,wedon'tneedto-wecanjustestimatethateachchangeisgoingtorequireustoreprintapagesome......
《那些古怪又让人忧心的问题》第19期:太空潜水艇(3)
2015-10-28Okay-technically,asubmarinedoeshaverockets.好吧,严格地来说,潜艇上是有火箭的。Unfortunately,therocketsarepointingthewrongwaytogivethesubmarineapush.Rocketsareself-propelling,whichmeanstheyhaveverylittler......
《那些古怪又让人忧心的问题》第109期:地球扩张(2)
2015-10-20Whataboutourroadsandbridges?Eventually,theywouldhavetobreakup,right?那么道路和桥梁呢?总有一天它们会断裂,对吧?Notasquicklyasyoumightthink.Here'sapuzzleIonceheard:是的,但没有你想象中那么快。我曾经听说过......
《那些古怪又让人忧心的问题》第133期:雨滴(1)
2015-10-17RAINDROP雨滴Q.Whatifarainstormdroppedallofitswaterinasinglegiantdrop?Q.如果一场暴雨中所有的水分都汇聚成一颗巨大的水珠并从天上掉下来会发生什么?——MichaelMcNeill——迈克尔•麦克尼尔A.IT'SMIDSUMM......
《那些古怪又让人忧心的问题》第50期:消失的DNA(3)
2015-10-25ThefrighteningthingaboutAmanitapoisoningisthe“walkingghost”phase-theperiodwhereyouseemtobefine(orgettingbetter),butyourcellsareaccumulatingirreversibleandlethaldamage.白毒伞中毒最吓人的是病程进入“......
《那些古怪又让人忧心的问题》第51期:消失的DNA(4)
2015-10-25Radiation辐射LargedosesofgammaradiationalsoharmyoubydamagingyourDNA;radiationpoisoningisprobablythekindofreal-lifeinjurythatmostresemblesNina'sscenario.Thecellsmostsensitivetoradiationare,aswithch......