共查询到20条相似文献，搜索用时 15 毫秒
1.
Zhong-Lue Wen Yan-Bin Yang Qi-Rong Yuan Xu Zhou Jun Ma Zhao-Ji Jiang National Astronomical Observatories Chinese Academy of Sciences Beijing Department of Physics Nanjing Normal University Nanjing 《中国天文和天体物理学报》2007,7(1):71-80
1 INTRODUCTION As the largest gravitational bound systems in the universe, clusters of galaxies are important laboratories for understanding the evolution of galaxies, and for constraining cosmological quantities (Bahcall 1988; Postman et al. 1992; Brunne… 相似文献
2.
Hua-Wei Zhang Gang Zhao Department of Astronomy School of Physics Peking University Beijing National Astronomical Observatories Chinese Academy of Sciences Beijing 《中国天文和天体物理学报》2005,5(3):238-244
The abundances of the wide binary pair HD 219175 A and B are determined and compared using a line-by-line differential analysis. No evidence for difference has been found in the abundances of Fe, O, Na, Mg, Al, Si, K, Ca, Sc, Ti, V, Cr, Mn, Ni, Cu and Ba. Our results support a physical relation between the two components of HD 219175. 相似文献
3.
Enping Zhou Yong Gao Yurui Zhou Xiaoyu Lai Lijing Shao Weiyang Wang Shaolin Xiong Renxin Xu Shuxu Yi Garvin Yim Han Yue Zhen Zhang 《天文和天体物理学研究(英文版)》2024,(2):208-217
The equilibrium configuration of a solid strange star in the final inspiral phase with another compact object is generally discussed,and the starquake-related issue is revisited,for a special purpose to understand the precursor emission of binary compact star merger events(e.g.,that of GRB211211A).As the binary system inspirals inward due to gravitational wave radiation,the ellipticity of the solid strangeon star increases due to the growing tidal field of its compact companion.Elastic energy is... 相似文献
5.
《时间频率公报》2000,(6)
UT以CSAO)一Sign吐 B日她C2.5,5,10,15 加n七 加:00:00 (xna)号绷呼载时刻(UrC)2000年6月入习DBPL心阳0 100 kl七08:的:oo (脚)LC巧夕70 1oo U七加:00:00 (脾) 即喊2.5,5,10,15 入n七 加:oo:00 (ms)51696516卯5169851699517阅一0 .06一0 .07一0.的一0 .03一0 .01一19,99~19.99一19.99一19,99一19.99一215,0一213.3一213.3一212.8一212.3,几,‘内J4心曰加02 03 0405nU nU nU CU nU5170151702517035170451705一19.99一19.99一19.99一19、99一19.99一211.7一211.1一210.4一加9 .9一210.05170651707517085170951710~19、99一19,99一19… 相似文献
6.
《时间频率公报》2002,(11)
UT以NTSC)一Si助alBPL币以犯1石招930 1001加 k日出kHz08:阅:的加:00:的 (脾)(娜) BP加阮2 .5,5,10,15 MH名 的:加:加 (ms)B日班12 .5,5,10,15号孩呼峨如n七时刘(UrC)2加2年11月加:加:的 (ms)的65价40 70 71 39 80 0423科55 12 76 49 20 8847万35 7493%93 98 73 58 59 7593现251. 253. 254. 254. 255. 256. 256. 257. 257. 257. 256. 257. 257. 258. 259. 259. 26(). 260. 261.261.淤261. 261. 261. 262. 263. 264. 265.266.一20 .01一20 .01一20 .01一20 .01一20 .0121 26 25 2725nUO介UO一fI︸一20 .01一20 .01一20 .01一20 .01… 相似文献
13.
《时间频率公报》1994,(3)
UTC(CSAO)一Signal时刻(UTC)1994年3月MJDBPL/6000 100 kHz 8h (拜5)LC/9970 100 kHz 0h (尸s) BPMe2.5,5,10,15 MHz 0卜 (ms) BPMx2 .5,5,10,15 MHz 0卜 (ms)号频呼载4941249413494144941549416一4 .0一4 .2一4 .1一3 .8一4 .0一20.00一20.00一19.99一20.00一20.00一59.3一56,2一53.3一50.3一47.4,.占口奋找U 00八匕一口一口尸匀10尸O ..…0 0 00︵U、占9臼口口连‘4941749418494194942049421一3 .9一4 .0一4 .0一3 .8一3 .8一19.99一20.00一20.00一20.01一20.00一44.5一41.6一38.7一35.8一32.8︸U内J tJ COC乃︼丹匕︹人… 相似文献
14.
《时间频率公报》1994,(9)
UTC(CSAO)一signal时刻(UTC)1 994年9月入IJDBPL/6000 100 kHz 8h (拜s)LC/9970 100 kHz 0h (拼s) BPMc2 .5,5,10,15 入在Hz Oh (ms) BPMI2 .5,5,10,15 MHz 0卜 (ms)号频呼载,卜曰OJ 11C︶内匕月性J任注‘J住J乙孟 ..…0 0 OC甘自︶4959649597495984959949600一3 .6一3 .7一3 .7一3 .5一3 .6一1 9.99一19.99一20.00一20.01一20.00一692.3一690.2一688.0一685.8一683.81人O乙9口注一久口1人叮‘月沈︹jg口八乙9臼 .…门︺n︺0049601496024960349604496050 .38一3 .5一3 .5一3 .6一3 .6一3 .5一1 9.99一20.00一20.01一20.00… 相似文献
16.
《时间频率公报》2001,(1)
UTC(CSAO)一Sign公时刻(U叹℃)20()1年1月h习D刀PL戏侧刃 1oo kl诬z08:00:00 (脚)U乡夕刀O 1加 kl么加:oo:叨 (娜) B日叨c2 .5,5,10,15 卜n七 加:的:oo (rns) 即M几2 .5,5,10,15 入任玩 加:的:oo (rns)号粼呼载5191051911519125191351914一加.01一20 .01一20 .01一加.01一20,01一93 .22一92 .52一91 .66一90 .68一89.74内jZ,l一‘J月i,‘,人‘丈0000八UO几U,二2内J4‘J5191551916519175191851919一20 .01一20.01一20 .01一加.01一20.01一89 .00一88 .25一盯.65一87 .16一86 .7103 01 03 0402﹄U nV 00一U 一51920519215192251923… 相似文献
17.
《时间频率公报》2001,(9)
UTC【仪汰0)一Si,al时刻(U丁C)加01年9月入习DBPIZ沁00 Uy卯70 100 100 U七kl七08:oo:的oo:oo:oo (娜)(娜) BP加仓2 .5,5,10,15 加任七 00:oo:oo (ms) B日随皿2.5,5,10,15 入n七 oo:oo:oo (二)号续呼载8804拼773227 28 28 28295215352154521555215652157 0 .01一0.01一0 .03一0 .03一0 .02一20,01一20.01一20.01一20 .01一20,01‘1 2 34心以92 52 67 002229 30 29 303052158521595216()5216152162一0 .02一0 .02一0 .04一0 .03一0 .03一20 .01一20 .01一20.01一20 .01一20 .0133 42 5578翻。30 30 30 30305216352164521655216652167… 相似文献
18.
《时间频率公报》1997,(12)
U’fC(CSAO)一Signal号频呼载时刻(UTC)1997年12月MJDBI)L/6000 100 kHz08:00:00 (拌s)LC/9970 100 kHz00:00:00 (娜) BPMe2.5。5,10,15 MHz 00:00:00 (ms) BPM-2 .5,5,10,15 MHz 00:00:00 (ms)5078350784507855078650787一0。21一0.21一0.22一0.24一0 .20一20.01一20.00一20.01一20.01一20.01一263.9一262.7一261.3一260.1一258.9一一一一一9105678850789507905079150792一0 .21一0.21一0。20一0.23一0。22一20.01一20.01一20.01一20.00一20.00一257.6一256.4一255.1一253.8一252.6一一一一l1l21314l550793507945079550796507… 相似文献
19.
《时间频率公报》1995,(10)
UTC(CSAO)一Signal时刻(UTC)1995年10月MJDBPL/6000 100 k抢08:00:00 (娜)LC/9970 100号频呼载00:kH名:00:200(件) BPMe2。5,5,10,15 MF恤 00:00*00 (幻。吕) BPMI2。5,5,10,15 M价 00:00:00 (ms)一一一一一一0。45一0。45一0. 47一0. 44一0。42一20。00一19。98一19。98一19。98一19。98218。9221。4224。3227。O229。6.工,曰3 41勺一一一一一4999649997499984999950000一0。42一0。37一0。36一0。32一0。32一19。97一20。01一20。02一20。01一20。00232。2234。7237。5240。1242。5月勺7众︶9一一一一5000150002500035000450… 相似文献
20.
《时间频率公报》1996,(10)
UTC(CSAO)一Signal号频呼载时刻(UTC)1996年10月MJDBPL/6000 100 kH轰08:00:00 (娜)乙C/5970 IG0 kH名00:00:00 (哪) BPMe2.5,5。10,15 MH名 00:00:00 (口巧) 乏;PM,艺,5,5,10,15 MHz 00:00:00 〔ms)QO八沙5035750358503595036050361一1。72一1。74一1,73一1。77一1。82一19。97一19,97一1 9.97一19。97一19。97一6吸.一6二,一6 1.2一59.3一5了.5,.人今白八O二41﹄J503625036350364503655036台一1。84一1。90一1。95一2。05一2 .11一19。97一19。97一19。97一19。97一l分.97一55.7一53.9一52.0一50,2一48.5一一一一自匕,‘QU… 相似文献