相關憂心的英語精選
> 列表《那些古怪又讓人憂心的問題》第103期:樂高大橋(3)
2015-10-20Cost造價LegobricksaremadeofABSplastic,whichcostsaboutadollarperkilogramatthetimeofthiswriting.Evenoursimplestbridgedesign,theonewiththekilometer-longsteeltethers,13wouldcostover$5trillion.樂高積木由AB......
《那些古怪又讓人憂心的問題》第53期:星級塞斯納(2)
2015-10-25Inparticular,ifyouchangetheX-Planeconfigfiletoreducegravity,thintheatmosphere,andshrinktheradiusoftheplanet,itcansimulateflightonMars.如果你對X-Plane的配置文件進行修改,把引力調小一些,把大氣調稀薄一些,把......
《那些古怪又讓人憂心的問題》第3期:空氣
2015-10-29Theair空氣Asthesurfacewindsdieddown,thingswouldgetweirder.隨着地表的狂風消失,事情會變得更加奇怪。Thewindblastwouldtranslatetoaheatblast.Normally,thekineticenergyofrushingwindissmallenoughtobenegligible......
《那些古怪又讓人憂心的問題》第62期:氦氣球降落傘(1)
2015-10-24FALLINGWITHHELIUM氦氣球降落傘Q.WhatifIjumpedoutofanairplanewithacoupleoftanksofheliumandonehuge,un-inflatedballoon?Then,whilefalling,Ireleasetheheliumandfilltheballoon.HowlongofafallwouldIneedinorderf......
《那些古怪又讓人憂心的問題》第124期:日不落帝國的日落(2)
2015-10-18Fourteenterritories14個殖民地Britainhas14overseasterritories,thedirectremnantsoftheBritishEmpire.英國現在有14處海外領土,這些都是曾經的大英帝國的殘留。ManynewlyindependentBritishcoloniesjoinedtheCommonw......
《那些古怪又讓人憂心的問題》第47期:外星天文學家(3)
2015-10-25Theywouldn'ttellyouanythingabouthumansdirectly,butifyouwatchedtheEarthforlongenough,youcouldfigureoutalotaboutouratmospherefromthereflectivity.Youcouldprobablyfigureoutwhatourwatercyclelookedlike,......
《那些古怪又讓人憂心的問題》第63期:氦氣球降落傘(2)
2015-10-24Onlanding,Walterswasarrested,althoughtheauthoritieshadsometroublefiguringoutwhattochargehimwith.Atthetime,anFAAsafetyinspectortoldtheNewYorkTimes,“WeknowhebrokesomepartoftheFederalAviationAct,andasso......
《那些古怪又讓人憂心的問題》第112期:地球擴張(5)
2015-10-19t=100years100年後After100years,we'dbeexperiencingover6geesofgravity.Notonlywouldwebeunabletomovearoundtofindfood,butourheartswouldbeunabletopumpbloodtoourbrains.Onlysmallinsects(andseaanimals)woul......
《那些古怪又讓人憂心的問題》第48期:消失的DNA(1)
2015-10-25NOMOREDNA消失的DNAQ.Thismaybeabitgruesome,but...ifsomeone'sDNAsuddenlyvanished,howlongwouldthatpersonlast?Q.雖然聽上去有點嚇人,但……如果一個人體內的DNA突然消失了,那麼他還能活多久?A.IFYOULOSTYOURDNA,y......
《那些古怪又讓人憂心的問題》第46期:外星天文學家(2)
2015-10-26Early-warningradar,aproductoftheColdWar,consistedofabunchofgroundandairbornestationsscatteredaroundtheArctic.Thesestationsswepttheatmospherewithpowerfulradarbeams24/7,oftenbouncingthemofftheionosphere......
《那些古怪又讓人憂心的問題》第77期:致命中微子(2)
2015-10-23Similarly,it'shardtoproduceenoughneutrinostogetevenasingleoneofthemtointeractwithmatter;it'sstrangetoimagineascenarioinwhichthere'dbeenoughofthemtohurtyou.同樣,你甚至都難以製造出足夠多的中......
《那些古怪又讓人憂心的問題》第114期:無重力射箭(1)
2015-10-19WEIGHTLESSARROW無重力射箭Q.Assumingazero-gravityenvironmentwithanatmosphereidenticaltoEarth's,howlongwouldittakethefrictionofairtostopanarrowfiredfromabow?Woulditeventuallycometoastandstillandhove......
《那些古怪又讓人憂心的問題》第125期:攪拌加熱(1)
2015-10-18STIRRINGTEA攪拌加熱Q.Iwasabsentmindedlystirringacupofhottea,whenIgottothinking,“Aren'tIactuallyaddingkineticenergyintothiscup?”Iknowthatstirringdoeshelptocooldownthetea,butwhatifIweretostiritfas......
《那些古怪又讓人憂心的問題》第69期:自體繁殖(3)
2015-10-23AliceandBobbothhadamultiplierontheirpaternal“charisma”chromosome.Sincetwomultiplierstogetherresultinastatof1,ifAliceandBobhadbothcontributedtheirmultiplier,thechildwouldhavearock-bottomCHR.Fortunate......
《那些古怪又讓人憂心的問題》第72期:自體繁殖(6)
2015-10-23Charleshadaninbreedingcoefficientof0.254,makinghimslightlymoreinbredthanachildoftwosiblings(0.250).Hesufferedfromextensivephysicalandemotionaldisabilities,andwasastrange(andlargelyineffective)king.Ino......
《那些古怪又讓人憂心的問題》第144期:15級地震(1)
2015-10-16RICHTER1515級地震Q.WhatifaRichtermagnitude15earthquakeweretohitAmericaat,let'ssay,NewYorkCity?WhataboutaRichter20?25?Q.如果美國紐約城受到一場里氏15級的地震襲擊會發生什麼?里氏20級,25級呢?——AlecFarid......
《那些古怪又讓人憂心的問題》第129期:匯聚閃電(3)
2015-10-18Lightningrods避雷針Themechanismbywhichlightningrodsworkisdisputed.Somepeopleclaimtheyactuallywardofflightningstrikesby“bleeding”chargefromthegroundtotheair,loweringthecloud-to-groundvoltagepotential......
韓國語固定搭配活學活用303:擔心,憂心(上)
2022-05-21精選了韓國語日常會話、電視劇以及小説、散文中經常出現的固定搭配。526個固定搭配,面面俱到;600個鮮活場景,濃縮生活;1000個時尚例句,即學即用。內容均為年輕人喜愛的話題,涉及知識面廣泛,富有趣味性。所選固定搭配也多次出......
《那些古怪又讓人憂心的問題》第139期:中子子彈(3)
2015-10-16ThebulletwouldfallstraightthroughtheEarth'scrust.Onthesurface,thevibrationwouldquicklydiedown.Butfarbelow,thebulletwouldbecrushingandvaporizingthemantleinfrontofitasitfell.Itwouldblastthematerialo......
《那些古怪又讓人憂心的問題》第11期:大家一起跳
2015-10-28EVERYBODYJUMP大家一起跳Q.WhatwouldhappenifeveryoneonEarthstoodasclosetoeachotherastheycouldandjumped,everyonelandingonthegroundatthesameinstant?Q.如果地球上的所有人都儘可能擠在同一個地方,一起跳起,然後全......
《那些古怪又讓人憂心的問題》第44期:半空的杯子(3)
2015-10-26Waterisverynearlyincompressible,sotheimpactisn'tspreadoutovertime-itcomesasasinglesharpshock.Themomentaryforceontheglassisimmense,anditbreaks.水幾乎是不可壓縮的,因而衝擊不會隨時間被消散掉,而是像給杯......
《那些古怪又讓人憂心的問題》第133期:雨滴(1)
2015-10-17RAINDROP雨滴Q.Whatifarainstormdroppedallofitswaterinasinglegiantdrop?Q.如果一場暴雨中所有的水分都匯聚成一顆巨大的水珠並從天上掉下來會發生什麼?——MichaelMcNeill——邁克爾•麥克尼爾A.IT'SMIDSUMM......
《那些古怪又讓人憂心的問題》第126期:攪拌加熱(2)
2015-10-18(TheBritishFelixBaumgartner)英國版的菲利克斯•鮑姆加特納Howdoesstirringcomparetomicrowaving?那麼攪拌和微波爐加熱比起來有什麼區別呢?Basedonfiguresfromindustrialmixerengineeringreports,Iestimatethat......
《那些古怪又讓人憂心的問題》第117期:太陽熄滅之日(2)
2015-10-19Improvedsatelliteservice:WhenacommunicationssatellitepassesinfrontoftheSun,theSuncandrownoutthesatellite'sradiosignal,causinganinterruptioninservice.DeactivatingtheSunwouldsolvethisproblem.衞星服......
《那些古怪又讓人憂心的問題》第130期:最孤獨的人(1)
2015-10-17LONELIESTHUMAN最孤獨的人Q.Whatisthefarthestonehumanbeinghaseverbeenfromeveryotherlivingperson?Weretheylonely?Q.在這個世界上離其他活人最遠的人是誰?他們孤獨嗎?——BryanJMcCarter——布賴恩•J.麥卡特A.IT......