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检索条件"作者=2.Graduate University of chinese academy of sciences, beijing 100049, china"
15863 条 记 录,以下是61-70 订阅
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Geometry of Broad Line Regions of Active Galactic Nuclei
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chinese Journal of Astronomy and Astrophysics 2008年 第1期8卷 50-62页
作者: Xiao-Rong Lü1 Key Laboratory for Particle Astrophysics, Institute of High Energy Physics, chinese academy of sciences, beijing 100049 2.graduate School of chinese academy of sciences, beijing 100049 Key Laboratory for Particle Astrophysics Institute of High Energy Physics Chinese Academy of Sciences Beijing 100049 graduate School of chinese academy of sciences Beijing 100049
It has long remained an open question as to the geometry of the broad line region (BLR) in active galactic nuclei (AGNs). The reverberation mapping technique which measures the response of the broad emission lines... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Metasomatism of the peridotites from southern Mariana fore-arc:Trace element characteristics of clinopyroxene and amphibole
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Science china Earth sciences 2007年 第7期50卷 1005-1012页
作者: CHEN JunBing1,2 & ZENG ZhiGang1 1 Institute of Oceanology,chinese academy of sciences,Qingdao 266071,china 2.graduate university of chinese academy of sciences,beijing 100049,china Institute of Oceanology Chinese Academy of Sciences Qingdao China graduate university of chinese academy of sciences Beijing China
Modal composition and mineral composition of harzburgites from the southern Mariana fore-arc show that they are highly refractory. There are a few modals of clinopyroxene (0.7 vol %) in harzburgites. Two types of amph... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Teleconnection between the Indian summer monsoon onset and the Meiyu over the Yangtze River Valley
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Science china Earth sciences 2008年 第7期51卷 1021-1035页
作者: LIU YunYun1,2,3 & DING YiHui2 1 chinese academy of Meteorological sciences, beijing 100081, china 2 National Climate Center, beijing 100081, china 3 graduate university of chinese academy of sciences, beijing 100049, china chinese academy of Meteorological sciences Beijing China National Climate Center Beijing China graduate university of chinese academy of sciences Beijing China
Based on the Indian and chinese precipitation data and the NCEP-NCAR reanalysis circulation data, the relationship between the Indian summer monsoon (ISM) onset and the Meiyu over the Yangtze River Valley has been dis... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Structure of augmentation quotients of finite homocyclic abelian groups
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Science china Mathematics 2007年 第9期50卷 1280-1288页
作者: Guo-ping TANG School of Mathematical sciences,graduate university of chinese academy of sciences,beijing 100049,china School of Mathematical sciences Graduate University of Chinese Academy of Sciences Beijing China
Let G be a finite abelian group and its Sylow p-subgroup a direct product of copies of a cyclic group of order p r , i.e., a finite homocyclic abelian group. Let Δ n (G) denote the n-th power of the augmentation ide... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Testing local realism in P → VV decays
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Science china(Physics,Mechanics & Astronomy) 2010年 第5期53卷 870-875页
作者: LI JunLi1 & QIAO CongFeng1,2 1Department of Physics,graduate university of chinese academy of sciences,beijing 100049,china 2Theoretical Physics Center for Science Facilities(TPCSF),chinese academy of sciences,beijing 100049,china Department of Physics Graduate University of Chinese Academy of Sciences Beijing China Theoretical Physics Center for Science Facilities (TPCSF) Chinese Academy of Sciences Beijing China
It was found that the vector meson pair from the pseudoscalar decays can form an entangled *** this work we give out detailed explanations on the polarization correlation of the two entangled vector *** is demonstrate... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
The establishment of crystal position look-up table for positron emission tomography with block detectors
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Science china(Technological sciences) 2009年 第8期52卷 2418-2423页
作者: CHAI Pei1,2 & SHAN BaoCi1 1 Key Laboratory of Nuclear Analytical Techniques, Institute of High Energy Physics, chinese academy of sciences, beijing 100049, china 2.graduate university of chinese academy of sciences, beijing 100049, china Key Laboratory of Nuclear Analytical Techniques Institute of High Energy Physics Chinese Academy of Sciences Beijing China graduate university of chinese academy of sciences Beijing China
A method has been developed to establish the crystal position look-up table for positron emission tomography with block detectors. It is based on the principle that the counts in crystal position histogram obey the Ga... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Effects of various solar indices on accuracy of Earth’s thermospheric neutral density models
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Science china(Physics,Mechanics & Astronomy) 2009年 第7期52卷 1120-1128页
作者: WANG HongBo1,2 & ZHAO ChangYin1 1 Purple Mountain Observatory, chinese academy of sciences, Nanjing 210008, china 2.graduate university of chinese academy of sciences, beijing 100049, china Purple Mountain Observatory Chinese Academy of Sciences Nanjing China graduate university of chinese academy of sciences Beijing China
Four kinds of solar indices F10.7, E10.7, S10, Mg10 and four thermospheric neutral density models, i.e., CIRA72, DTM94, NRLMSISE00 and JB2006, are discussed. The CHAMP accelerometer data are used to calculate thermosp... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Simulations for terrestrial planets formation
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Science china(Physics,Mechanics & Astronomy) 2009年 第5期52卷 794-803页
作者: ZHANG Niu 1,2 &JI JiangHui 2,3 1graduate university of chinese academy of sciences,beijing 100049,china 2Purple Mountain Observatory,chinese academy of sciences,Nanjing 210008,china 3 National Astronomical Observatories,chinese academy of sciences,beijing 100012,china graduate university of chinese academy of sciences Beijing China Purple Mountain Observatory Chinese Academy of Sciences Nanjing China National Astronomical Observatories Chinese Academy of Sciences Beijing China
In this paper,the formation of terrestrial planets in the late stage of planetary formation is investigated using the two-planet *** that time,the protostar formed for about 3 Ma and the gas disk *** the model,the per... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
The influence of moderate ENSO on summer rainfall in eastern china and its comparison with strong ENSO
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chinese Science Bulletin 2008年 第5期53卷 791-800页
作者: XUE Feng1 & LIU ChangZheng1,2 1 Institute of Atmospheric Physics, chinese academy of sciences, beijing 100029, china 2.graduate university of chinese academy of sciences, beijing 100049, china Institute of Atmospheric Physics Chinese Academy of Sciences Beijing China graduate university of chinese academy of sciences Beijing China
The 6 major ENSO events since 1979 are classified into the strong and moderate ENSO based on in-tensity. The composite analysis is performed to reveal the influence of ENSO on East Asian summer monsoon (EASM) and summ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Conceptual design and simulation analysis of thermal behaviors of TGR blast furnace and oxygen blast furnace
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Science china(Technological sciences) 2010年 第1期53卷 85-92页
作者: ZHANG Hui1,2,LI HuiQuan1,TANG Qing1 & BAO WeiJun1 1 National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology,Institute of Process Engineering,chinese academy of sciences,beijing 100190,china 2.graduate university of chinese academy of sciences,beijing 100049,china National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology Institute of Process Engineering Chinese Academy of Sciences Beijing China graduate university of chinese academy of sciences Beijing China
Extensive use of carbon based fuel is the main inducement for global warming and more extreme *** carbon dioxide emission and enhancing energy use is a common subject in steel *** the integrated steel plant,decreasing... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论