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作品数:608被引量:854H指数:12
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相关领域:理学更多>>
相关作者:黄志刚陈绍春路钢李明李圆圆更多>>
相关机构:首都医科大学南京大学北京理工大学国家天文台更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金北京市自然科学基金更多>>
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Similarity of jet radiation between flat spectrum radio quasars and GeV narrow-line Seyfert 1 galaxies: a universal δ-Lc correlation被引量:2
《Research in Astronomy and Astrophysics》2016年第11期43-52,共10页Yong-Kai Zhu Jin Zhang Hai-Ming Zhang En-Wei Liang Da-Hai Yan Wei Cui Shuang-Nan Zhang 
supported by the National Basic Research Program of China (973 Program) (grant 2014CB845800);the National Natural Science Foundation of China (grants 11573034, 11533003, 11373036 and 11133002);the Strategic Priority Research Program “The Emergence of Cosmological Structures” of the Chinese Academy of Sciences (grant XDB09000000);the Guangxi Science Foundation (2013GXNSFFA019001)
By modeling the broadband spectral energy distributions (SEDs) of a typical flat spectrum radio quasar (FSRQ, 3C 279) and two GeV narrow-line Seyfert 1 galaxies (NLSls, PMN J0948+0022 and 1H 0323+342) in diffe...
关键词:galaxies: active - galaxies: jets - quasars: general - galaxies: Seyfert 
Reliability analysis of marine risers with narrow and long corrosion defects under combined loads被引量:11
《Petroleum Science》2014年第1期139-146,共8页Hu Xianwei Zhou Canfeng Duan Menglan An Chen 
the National Basic Research Program of China(973 Program,Grant No.2011CB013702);the Beijing Natural Science Foundation(Grant No.KZ201210017017)
A marine riser,one of the most important components of offshore oil/gas transportation,needs to be designed to eliminate the risks caused by complex ocean environments,platform displacement and internal corrosion,etc....
关键词:Marine riser corrosion defect combined loads reliability calculation reliability verification 
Wide/narrow azimuth acquisition footprints and their effects on seismic imaging被引量:3
《Petroleum Science》2008年第4期308-313,共6页Di Bangrang Xu Xiucang Wei Jianxin 
Heterogeneous formation geophysical response characteristics (973 Program, subject number: 2007CB209601);Continental reservoir seismic physical model (CNPC Fundamental Research Projects, subject number: 06A10102)
Acquisition footprint is a new concept to describe the seismic noise in three-dimensional seismic exploration and it is closely related to geometry and observation shuttering. At present, the study on acquisition foot...
关键词:Wide/narrow azimuth geometry acquisition footprint stretching aberration time slice seismic imaging 
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