DIPOLE

作品数:483被引量:512H指数:9
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相关领域:理学机械工程更多>>
相关作者:朱林繁王贺元张旭光刘岩松周楠楠更多>>
相关机构:中国科学院合肥微尺度物质科学国家实验室中国科学院大学国防科学技术大学更多>>
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Do non-dipole geomagnetic field behaviors persistently exist in the subarctic Pacific Ocean over the past 140 ka?
《Science Bulletin》2020年第18期1505-1507,M0003,共4页Yi Zhong Yanguang Liu Xiaoqiang Yang Jian Zhang Jiabo Liu Aleksandr Bosin Sergey A.Gorbarenko Xuefa Shi Ting Chen Yu-Min Chou Wei Liu Haosen Wang Congcong Gai Jianxing Liu Alexander NDerkachev Xiaoke Qiang Qingsong Liu 
the National Natural Science Foundation of China(41874078,41806063,and U1606401);the National Key Research&Development Program of China(2016YFA061903);National Program on Global Change and AirSea Interaction(GASI-GEOGE-03);the Open Fund of the Key Laboratory of Marine Geology and Environment,Chinese Academy of Sciences(MGE2018KG05);Laboratory for Marine Geology,Pilot National Laboratory for Marine Science and Technology(Qingdao)(MGQNLM201818),SIGEPAX(03F0704A);State Key Laboratory of Marine Geology,Tongji University(MGK1826);Shenzhen Science and Technology Program(KQTD20170810111725321)。
Paleomagnetic records from globally distributed locations are essential for fully understanding geomagnetic field variations,particularly non-dipole field fluctuations[1].Paleomagnetic studies on historical time scale...
关键词:GEOMAGNETIC MANTLE HOLOCENE 
Variation of dependence of the cusp location at different altitude on the dipole tilt被引量:3
《Chinese Science Bulletin》2013年第28期3541-3545,共5页GUO JianGuang SHI JianKui CHENG ZhengWei ZHANG ZiYing WANG Zheng ZHANG TieLong LIU ZhenXing DUNLOP Malcolm 
supported by the National Natural Science Foundation of China(41004076,41274146 and 41074114);the Specialized Research Fund for State Key Laboratories
Using the Cluster cusp crossings data,dependence of the cusp location at the mid-altitude on the geomagnetic dipole tilt during northward IMF is studied.The results show that the cusp center moves 0.051°Invariant Lat...
关键词:磁偶极子 海拔高度 风口 位置 倾斜角度 轨道高度 地球半径 物理机制 
Spin electromagnetic field and dipole:A localized and quantized field
《Chinese Science Bulletin》2011年第14期1461-1470,共10页FENG ZhengHe 
supported by the National Basic Research Program of China (2010CB327402)
This paper investigates the structure of a spin electromagnetic (EM) field and its various physical properties.A spin EM field is an intrinsic mode of free space,which satisfies the spin equations derived from Maxwell...
关键词:旋转模式 电磁偶极子 电磁场 本地化 麦克斯韦方程组 量子场 物理性质 化学性质 
Pseudo-dipole signal removal from WMAP data被引量:6
《Chinese Science Bulletin》2011年第1期29-33,共5页LIU Hao LI TiPei 
supported by the National Natural Science Foundation of China (11033003);National Basic Research Program of China (2009CB824800);the CAS project (KJCX2-YW-T03)
We have discovered in our previous work that different observational systematics,e.g.errors from antenna pointing directions or an asynchronism between the attitude and science data may generate a pseudo-dipole signal...
关键词:威尔金森微波各向异性探测器 数据信号 WMAP 偶极 宇宙微波背景辐射 天线旁瓣 大肠杆菌 信号产生 
Arctic dipole anomaly and summer rainfall in Northeast China被引量:16
《Chinese Science Bulletin》2008年第14期2222-2229,共8页WU BingYi ZHANG RenHe D'Arrigo ROSANNE 
Supported by the National Key Basic Research and Development Project of China (Grant No. 2004CB418300);the National Basic Research Program of China (973 Program) (Grant No. 2007CB411505);Chinese COPES project (GYHY200706005);the National Natural Science Foundation of China (Grant No. 40475030);R. D’Arrigo acknowledges support from the National Science Foundation (Grant No. OCE 04-02474);Lamont-Doherty Earth Observatory Contrib. No. 7126
A dipole structure anomaly in summer Arctic atmospheric variability is identified in this study, which is characterized by the second mode of empirical orthogonal function (EOF) analysis of summer monthly mean sea lev...
关键词:极地异常 北极 夏季 雨季 中国北方 
A sea temperature data assimilation system for the China Seas and adjacent areas被引量:3
《Chinese Science Bulletin》2003年第S2期70-76,共7页YOU Xiaobao, ZHOU Guangqing, ZHU Jiang LI Rongfeng LASG, Institutel of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China 
A sea temperature data assimilation system forthe China Seas and adjacent areas is developed based on anested regional ocean circulation model and variational op-timal interpolation assimilation method. A 12-year assi...
关键词:nested model data ASSIMILATION VARIATIONAL method KUROSHIO Yellow Sea Cold Water Mass DIPOLE eddies. 
Indian Ocean temperature dipole and SSTA in the equatorial Pacific Ocean被引量:13
《Chinese Science Bulletin》2002年第3期236-239,共4页Chongyin Li Mingquan Mu Jing Pan 
This work was supported in part by the National Key Basic Science Research Developmenr Programme (Grant No. G1998040900-part 1) ; the Chinese Academy of Sciences (Grant No. KZCX2- 203).
The observed sea surface temperature (SST) data of recent 100 years are analyzed and the existence of the Indian Ocean temperature dipole in the equatorial region is exposed further. It is very clear that the amplitud...
关键词:INDIAN OCEAN TEMPERATURE DIPOLE anomaly of SST in the equatorial PACIFIC PACIFIC OCEAN TEMPERATURE DIPOLE inverse ENSO mode. 
Low dipole moment large β electrooptic chromophores based on exocyclic double bond conjugated bridge
《Chinese Science Bulletin》2001年第18期1517-1522,共6页WANG Peng, LI Shaojun & YE ChengCenter for Molecular Science, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China 
This work was supported by the National Natural Science Foundation of China (Grant Nos. 59790050, 29704009 and 59973024).
Novel low dipole moment (μ) and large first hyperpolarizability (β) electrooptic chromophores have been designed based on the special characteristic of reversed dipole moment in the excited state of exocyclic double...
关键词:AM1/FF ZINDO/S-CI molecular design DIPOLE MOMENT (μ) first HYPERPOLARIZABILITY (β) exocyclic double bond. 
Changes of dipole moment in intramolecular proton transfer process of perylenequinone被引量:1
《Chinese Science Bulletin》1998年第16期1380-1384,共5页ZHANG Hongyu Department of Biology, Provincial Key Laboratory of Animal Resistance Biology, Shandong Teachers University, Jinan 250014, China 
ThisworkwassupportedbyDoctoralFoundationofScienceofShandongTeachersUniversity
Semiempirical quantum chemistry method AM1 was employed to calculate dipole moment of perylenequinone (PQ) in intramolecular proton transfer (IPT) process. It was found that there existed a maximum of dipole moment in...
关键词:perylenequinone INTRAMOLECULAR PROTON TRANSFER DIPOLE MOMENT AM1 method. 
High-resolution dipole ( e, e ) study for optical oscillator strengths of valence shell excitation of nitrogen
《Chinese Science Bulletin》1997年第17期1426-1429,共4页Zhang, XJ Feng, RF Zhong, ZP Ji, Q Zhu, LF Wu, SL Xu, KZ 
NITROGEN is the most abundant element in the earth’s atmosphere. The study of optical oscillator strengths of nitrogen is of great significance in atmosphere physics, space physics and environment science. These resu...
关键词:NITROGEN OPTICAL OSCILLATOR strength HIGH-RESOLUTION DIPOLE (e e) method electron ENERGY-LOSS spectrum. 
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