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检索条件"作者=4. Chinese Academy of Meteorological Sciences, beijing 100081, China"
15994 条 记 录,以下是71-80 订阅
排序:
Infrared Galaxies in the Nearby Universe
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chinese Journal of Astronomy and Astrophysics 2008年 第6期8卷 643-652页
作者: Jian-Ling Wang 1 National Astronomical Observatories,chinese academy of sciences,beijing 100012,{4. 2 Graduate School of chinese academy of sciences,beijing 10004.,{4. National Astronomical Observatories Chinese Academy of Science
We used the Sloan Digital Sky Survey (SDSS) Data Release 5 (DR5) to study the morphological properties of 1137 nearby infrared (IR) galaxies, most of which are brighter than 15.9 mag in r-band. This sample was d... 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
Mineralization episode of porphyry copper deposits in the Jinshajiang-Red River mineralization belt: Re-Os dating
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Science china Earth sciences 2005年 第2期48卷 192-198页
作者: WANG Denghong, QU Wenjun, LI Zhiwei, YIN Hanlong4.& CHEN Yuchuan Institute of Mineral Resources, chinese academy of Geological sciences, beijing 100037,{4. National Center of Rock and Mineral Analysis, chinese academy of Geological sciences, beijing 100037,{4. Resource Assessment Center of Yunnan, Kunming 650011,{4. Institute of Geology and Geophysics, chinese academy of sciences, beijing 100101,{4. chinese academy of Geological sciences, beijing 100037,{4. Institute of Mineral Resources Chinese Academy of Geological Sciences Beijing China National Center of Rock and Mineral Analysis Chinese Academy of Geological Sciences Beijing China Resource Assessment Center of Yunnan Kunming China Institute of Geology and Geophysics Chinese Academy of Sciences Beijing China chinese academy of Geological sciences Beijing China
Re-Os isotopic dating for the molybdenites from the porphyry copper deposits of the Jinshajiang-Red River mineralization belt in Yunnan Province yields isochron ages of 33.9±1.1 Ma for the Machangqing deposit and 34.... 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
Water-vapor source shift of Xinjiang region during the recent twenty years
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Progress in Natural Science:Materials International 2007年 第5期17卷 569-575页
作者: Dai Xingang , Li Weijing , Ma Zhuguo and Wang Ping (Key Laboratory of Regional Climate-Environment for Temperate East Asia, Institute of Atmospheric Physics, chinese academy of sciences, beijing 100029,{4. Laboratory for Climate Change, chinese meteorological Administration, beijing 100081,{4.) Key Laboratory of Regional Climate-Environment for Temperate East Asia Institute of Atmospheric Physics Chinese Academy of Sciences Beijing 100029 China Laboratory for Climate Change Chinese Meteorological Administration Beijing 100081 China
The aim of this paper is to investigate the climate water-vapor sources of Xinjiang region and their shifts during the past 20 years. First, the principle and steps are roughly regulated to seek the water-vapor source... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Value of ecosystem services in china
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chinese Science Bulletin 2000年 第10期45卷 870-876页
作者: CHEN Zhongxin & ZHANG XinshiLaboratory of Quantitative Vegetation Ecology, Institute of Botany, chinese academy of sciences, beijing 100093,{4. Current address: Institute of Natural Resources and Regional Planning, chinese academy of Agricultural sciences, beijing 100081,{4. Laboratory of Quantitative Vegetation Ecology Institute of Botany Chinese Academy of Sciences Beijing China
The function and services are the important components of the life-support system in theplanet, as well as the basic elements for sustainable development of environment and society. It is a must to evaluate it for inc... 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
A numerical study of the impact of SST anomaly in the warm pool area on atmospheric circulation in winter
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Acta Oceanologica Sinica 1992年 第4期11卷 559-572页
作者: Dong Min, Chen Longxun and Liao Hong 1. chinese academy of meteorological Science, beijing 100081,{4.
In this paper the impacts of the anomalous SST in the warm pool area of the Western Equatorial Pacific on the winter time circulation and the East Asian monsoon are studied by using the NCAR CCM. It is found that the ... 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 cosmological constant on motion of UHECR particles
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Science china(Physics,Mechanics & Astronomy) 2005年 第1期48卷 44-56页
作者: CHEN Shaoxia & CHANG Zhe Institute of High Energy Physics, chinese academy of sciences, beijing 100039,{4. Graduate School of chinese academy of sciences, beijing 100039,{4. Institute of High Energy Physics Chinese Academy of Sciences Beijing 100039 China Graduate School Chinese Academy of Sciences Beijing 100039 China
Recent astronomical observations manifest that about two-thirds of the whole energy in the Universe is contributed by a small positive cosmological constant A (> 0). Then, an asymptotically de Sitter spacetime is prem... 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
ELTA-WAVE IN A SIMPLE 1-D 2 x 2 HYPERBOLIC PROBLEM
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Journal of Computational Mathematics 1996年 第4期14卷 311-318页
作者: S.L. Yang(Institute of Applied Mathematics, chinese academy of sciences, beijing,{4.) Institute of Applied Mathematics Chinese Academy of Sciences Beijing China
A simple one-dimensional 2 x 2 hyperbolic system is considered in the *** model contains a linear hyperbolic equation, as well as a hyperbolic equation ofwhich the coefficients are about the solution of the linear one... 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
B_c Meson Studies
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高能物理与核物理 2002年 第z1期26卷 1-10页
作者: CHANG Chao-Hsi (Institute of Theoretical Physics, chinese academy of sciences, beijing 100080,{4.) Inst. of Theor. Phys. Chinese Acad. of Sci. Beijing 100080 China
Our studies on the meson Bc arc briefly *** decays of the meson Bc to a P-wave charmonium Xc or hc are reported comparatively precisely because they are fresh
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
A note on the tree decompositions of graphs
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chinese Science Bulletin 1997年 第23期42卷 1948-1952页
作者: SHI MinyongInstitute of Software, chinese academy of sciences, beijing 100080,{4. Institute of Software Chinese Academy of Sciences Beijing China
IN this note all graphs are undirected, finite and simple. For a subgraph H of G,ε(H) andμ(H) denote the number of edges in H and the number of cycles in H respectively. H[X]denotes the subgraph of H induced by ... 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
Two possible mechanisms for vortex self-organization
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Science china Earth sciences 2006年 第2期49卷 202-211页
作者: LUO Zhexian2, ZHOU Xiuji1 & GAO Shouting3 1. chinese academy of meteorological sciences,{4., china 2. Department of Space Information Science, Nanjing University of Information Science and Technology, Nanjing 21004., china 3. Institute of Atmospheric Physics, chinese academy of sciences, beijing 100029, china Department of Environmental Science Nanjing University of Information Science and Technology Nanjing China chinese academy of meteorological sciences Beijing China Institute of Atmospheric Physics Chinese Academy of Sciences Beijing China
The vortex self-organization is investigated in this paper by four groups of numerical experiments within the framework of quasi-geostrophic model, and based on the experimental results two types of possible mechanism... 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