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High Resolution Spectroscopy of Halo Stars in the Near UV and Blue Region I. Spectra in the Wavelength Region 3550-5000 A
《Chinese Journal of Astronomy and Astrophysics》2006年第5期579-587,共9页V. G. Klochkova Gang Zhao S. V. Ermakov V. E. Panchuk 
Supported by the National Natural Science Foundation of China.
An atlas of high resolution (R = 60 000) CCD-spectra in the wavelength range 3500-5000A is presented for four objects in metallicity range -3.0 〈 [Fe/H] 〈 -0.6, temperature range 4750 〈 Teff 〈 5900K, and surface...
关键词:STARS halo stars - stars G  K-type - stars spectra - stars UV-SPECTRA 
四川广安冲相寺定光佛龛像研究被引量:2
《敦煌研究》2018年第6期38-48,共11页符永利 王守梅 
国家社科基金西部项目(11XKG003);国家社科基金青年项目(13CKG014);西华师范大学2016年国家级大学生创新创业训练计划项目(201610638039)
四川广安市肖溪镇的冲相寺石窟是一处重要的隋唐石窟寺,其中开凿最早的定光佛造像,题材特殊,造型独特,内含丰富的历史信息。通过样式类型分析,可看出此尊定光佛像在发展变化过程中属于简化类型,所饰的太阳纹头光在冲相寺石窟中有一定的...
关键词:冲相寺石窟 定光佛 类型 年代 造型 头光 服饰 信仰 
对数函数控制下强流离子束径向密度的模拟研究
《核技术》2010年第7期551-555,共5页杨翠云 翁甲强 刘海英 
国家自然科学基金项目(10765002);广西教育厅科研项目(200807XL239);桂林师范高等专科学校科研项目(GLSZ2008011)资助
采用多粒子程序(PIC程序),对周期性聚焦磁场中满足K-V分布的离子束进行数值模拟研究。在以匹配半径外特定区域内的离子数为控制信息的对数函数控制器的控制下,离子束的径向密度仍保持均匀分布,且该分布与控制信息区域无关,为强流离子束...
关键词:束晕 对数函数控制器 径向密度 信息区域 
Lunar landing trajectory design based on invariant manifold
《Applied Mathematics and Mechanics(English Edition)》2007年第2期201-207,共7页龚胜平 李俊峰 宝音贺西 高云峰 
Project supported by the National Natural Science Foundation of China(Nos.10672084 and 10602027)
The low-energy lunar landing trajectory design using the invariant manifolds of restricted three-body problem is studied. Considering angle between the ecliptic plane and lunar orbit plane, the four-body problem of su...
关键词:three-body problem Lagrange point Halo orbit invariant manifold lunarlanding trajectory 
The Production and Release of CFCs from Coal Combustion被引量:5
《Acta Geologica Sinica(English Edition)》2003年第1期81-85,共5页LI Jiaxi, WANG Junzhi, LI Hong, RAO Zhu, LI Qi and LUO Songguang National Research Center of Geoanalysis, Chinese Academy of Geological Sciences, Beijing 100037 
The destruction of the ozone layer in the atmosphere caused by industriallysynthesized CFCs has aroused greatest concerns from the international society, but the CFCs formedfrom burning of coal containing fluorine hav...
关键词:CFC-12 in coal combustion measurement of CFC-12 halo hydrocarbons fromcoal 
Theoretical research on proton halos in exotic nuclei
《Chinese Physics C》2017年第11期89-94,共6页倪冬冬 任中洲 
Supported by Science and Technology Development Fund of Macao(007/2016/A1,039/2013/A2);National Natural Science Foundation of China(11535004,11035001,11375086,11105079,10735010,10975072,11175085,11235001);National Major State Basic Research and Development of China(2016YFE0129300);Research Fund of Doctoral Point(RFDP)(20100091110028)
Very neutron-deficient nuclei are investigated with Woods-Saxon potentials,especially the newly measured A =2Z-1 nucleus 65As [X.L.Tu et al.,Phys.Rev.Lett.106,112501(2011)],where the experimental proton separation e...
关键词:proton halo valence proton quasibound state 
GN推出全新立体声蓝牙耳机Jabra HALO
《轿车情报》2009年第8期144-144,共1页
全球创新耳机解决方案领导厂商GN集团,近日推出立体声蓝牙耳机巅峰之作——Jabra HALO。作为移动音乐的“嘻哈一族”,JabraHALO采用Bluetooth无线连接技术支持无线音乐畅听,配合嘻哈风格的时尚设计和超完美的音质体验,为音乐潮人营...
关键词:立体声蓝牙耳机 JABRA HALO BLUETOOTH 移动音乐 无线音乐 技术支持 无线连接 
HALO玻璃桌灯
《现代装饰》2017年第4期191-191,共1页
HALO是一组比利时最后一位玻璃吹制工Christophe Genard合作创作的桌灯。这组桌灯没有像传统灯具那样将灯泡隐藏在灯罩内,而是强调放置在灯罩中间的圆形荧光灯。HALO的形态灵感来源于标准灯泡,而且需要足够小来制造一种悬浮感。
关键词:HALO 桌灯 玻璃 比利时 荧光灯 灯罩 灯泡 
Synergetic Effects of Runaway Electron and Vertical Instability on the Wall Damage on HL-2A Tokamak
《Southwestern Institute of Physics Annual Report》2005年第1期17-19,共3页YANG Yinwei YUAN Baoshan YANG Qingwei ZHANG Yipo SONG Xianying LI Xu ZHENG Yinjia CAO Zeng 
1 Generation of vertical instability Tokamak experiments show that the energy confinement time and performance are better, and the larger plasma current can be achieved for non-circular cross-sectional shape of plasma...
关键词:Runaway electron Vertical displacement episode(VDE) Halo current 
The metallicity of K giant stars along the Sagittarius streams
《Research in Astronomy and Astrophysics》2017年第7期121-128,共8页Hong-Bo Ren Wei-Bin Shi Xu Zhang Yan-Ke Tang Yong Zhang Yong-Hui Hou Yue-Fei Wang 
supported by National Natural Science Foundation of China (Grant Nos. U1631105, 11390371, 11573035, 11233004, 11625313, 11373026, 11303003 and 11673005);the 973 program (No. 2014CB845700);the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDB01020300)
The Large Sky-Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) Data Release 3 provided 341 691 K giant stars with stellar parameters. Based on the models of Law & Majewski, we identified 252 K giant stars i...
关键词:Galaxy halo - galaxies individual (Sagittarius) - stars K giant-branch 
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