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发表于:2020-01-08
问题详情:下列词语中,加点字的读音完全正确的一项是A.孕育(yùn)B.冗杂(rǒng)C.招徕(lái)D.慵隐(cè)【回答】D地窖(jiào)锃亮(chéng)绮丽(qǐ)挑衅(xìn)叱咤风云(chà)面面相觑(q...
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发表于:2023-12-27
1、OpenclustersNGC869andNGC884,however,aredoublyimpressive.2、不过疏散星团NGC869和NGC884则是令人叹为观止的。...
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发表于:2024-01-01
1、NGC4452首见于1784年,是英格兰的威廉·赫瑟尔用他那47cm的望远镜发现的。2、NGC4452,agalaxyinthenearbyVirgoClusterofGalaxies,issothinthatitisactuallydifficulttodeterminewhat...
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发表于:2019-06-25
OtherobservationshaverevealedthatNGC4945hasanactivegalacticnucleus,meaningitscentralbulgeemitsfarmoreenergythancalmergalaxiesliketheMilkyWay.Specialfiltersonthetelescopei...
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发表于:2018-04-02
NGC3982islocatedabout68millionlight-yearsawayintheconstellationUrsaMajor.NGC3982位于离大熊星座星群约6千8百万光年处。ExploringNGC346,astronomershaveidentifiedapopulationof...
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发表于:2017-11-15
GravitationaltidalinteractionswithothermembersofitsgrouphavelikelycausedthespiralarmsofNGC3190toappearasymmetricaroundthecenter,whilethegalacticdiskalsoappearswarped.与星...
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发表于:2018-09-25
ThespindlyarmsoftheTarantulanebulasurroundNGC2070,astarclusterthatcontainssomeofthebrightest,mostmassivestarsknown,visibleinblueontheright.蜘蛛星云螺旋形的臂展围绕着NGC20...
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发表于:2018-12-03
这个年月惟有父母和钱是靠的住的,朋友和女人,要看你的运气,人靠运气生活是要不得的。三十岁了,清醒点,哥们,你能把你自己照顾好把家照顾好再谈别的。...
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发表于:2018-05-27
whichcontainsafewbrightstarsbutismadeupofacollectionofgalaxiesthatformtheSculptorGroup.OtherknowngalaxiesthatbelongtothisgroupincludeNGC55,NGC253andNGC7793.NGC770'sfuzzy...
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发表于:2018-03-20
星系ngc5216(上)和NGC5218看起来真象由一根细钱相连。GalaxiesNGC5216(top)andNGC5218reallydolookliketheyareconnectedbyastring.连接它们的余迹,沿着NGC5218逗号形状延伸至NGC5216扭...
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发表于:2019-05-02
Picturedabove,NGC1313spansabout50,000lightyearsandliesonlyabout15millionlightyearsawaytowardtheconstellationoftheReticle(Reticulum).上图,NGC1313宽约50000光年,距离约1500万光...
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发表于:2016-11-02
Thisdarktower,NGC6231,andassociatednebulaeareabout5,000light-yearsaway.这座暗黑之塔NGC6231和与之相连的星云距我们大约5000光年远。AttheheartofgalaxyNGC6240astronomersfoundn...
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发表于:2018-06-09
Featuredinthissharptelescopicimage,globularstarclusterOmegaCentauri(NGC5139)issome15,000light-yearsaway.这幅高清望远镜图像显示的是距地15000光年的半人马座欧米伽球状星团(NGC...
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发表于:2019-01-13
ThisHubbleSpaceTelescopeimageshowsNGC1275,thegalaxylocatedinthecenterofthePerseusgalaxyCluster.在我们的银河系之外:巨大的星系NGC1275位于离我们2.33亿光年远的英仙座星系团的中...
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发表于:2021-02-16
问题详情:请给拼音写出汉字,再将句子规范、工整地抄写在田字格内。(注意标点占格)Bǎojiànfēngcóngmólìchū,méihuāxiāngzìkǔhánlái. ...
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发表于:2017-03-10
NGC6334isoneofthemostactivenurseriesofmassivestarsinourgalaxyandhasbeenextensivelystudiedbyastronomers.AlternativelyknownastheBearClawNebulaorNGC6334,starsnearlytentimest...
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发表于:2017-10-21
NGC1512isabarredspiralgalaxyinthesouthernconstellationofHorologium.NGC1512是一个处在南天时钟座的棒旋星系。...
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发表于:2018-11-14
NGC1512isabarredspiralgalaxyinthesouthernconstellationofHorologium.NGC1512是一个处在南天时钟座的棒旋星系。...
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发表于:2017-03-05
GravitationaltidalinteractionswithothermembersofitsgrouphavelikelycausedthespiralarmsofNGC3190toappearasymmetricaroundthecenter,whilethegalacticdiskalsoappearswarped.与星...
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发表于:2024-01-04
1、ThisisaHubbleSpaceTelescopegalaxyNGC1097aroundthecoreofthestarformingregions.2、AlthoughNGC1097seemstobewrappingitscompanioninitsspiralarms,thisisnogentlemotherlygiant...
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发表于:2024-01-03
1、whichcontainsafewbrightstarsbutismadeupofacollectionofgalaxiesthatformtheSculptorGroup.OtherknowngalaxiesthatbelongtothisgroupincludeNGC55,NGC253andNGC7793.2、这个星系...
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发表于:2018-07-27
AttheestimateddistanceofNGC6188,thepicturespansabout200light-years.以NGC6188的距离推测,这张图片宽约200光年。...
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发表于:2017-07-09
whichcontainsafewbrightstarsbutismadeupofacollectionofgalaxiesthatformtheSculptorGroup.OtherknowngalaxiesthatbelongtothisgroupincludeNGC55,NGC253andNGC7793.亮一些的NGC232...
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发表于:2024-02-10
1、SombreroGalaxyM104,NGC45942、OpenclustersNGC869andNGC884,however,aredoublyimpressive.3、GalaxiesNGC5216(top)andNGC5218reallydolookliketheyareconnectedbyastring.4、星系...
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发表于:2017-05-29
OtherobservationshaverevealedthatNGC4945hasanactivegalacticnucleus,meaningitscentralbulgeemitsfarmoreenergythancalmergalaxiesliketheMilkyWay.Specialfiltersonthetelescopei...