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检索条件"主题词=gravity field"
18 条 记 录,以下是1-10 订阅
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Time-varying gravity field model of Sichuan-Yunnan region based on the equivalent mass source model
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Geodesy and Geodynamics 2023年 第6期14卷 566-572页
作者: Xiaozhen Hou Shi Chen Linhai Wang Jiancheng Han Dong Ma Hebei Hongshan National Observatory on Thick Sediments and Seismic Hazards Xingtai 054000China Hebei Earthquake Agency Shijiazhuang 050021China Innovative Research Team of Hebei Earthquake Agency for Seismographs Calibration Valuation and Selection of Observation SitesShijiazhuang 050021China Institute of Geophysics China Earthquake AdministrationBeijing 100081China Beijing Baijiatuan Earth Sciences National Observation and Research Station Beijing 100095China
High-precision time-varying gravity field is an effective way to study the internal mass movement and understanding the spatio-temporal evolution process of the geodynamic *** to the satellite gravity measurement,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
Accuracy Analysis for SST gravity field Model in China
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Geo-Spatial Information Science 2006年 第4期9卷 265-268页
作者: LUO Jia LUO Zhicai ZOU Xiancai WANG Haihong School of Geodesy and Geomatics Wuhan University 129 Luoyu Road Wuhan 430079 China 不详
Taking China as the region for test, the potential of the new satellite gravity technique, satelliteto-satellite tracking for improving the accuracy of regional gravity field model is studied. With WDM94 as referenee,... 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
EFFECT OF gravity field ON SOLIDIFICATION BEHAVIOR OF STEEL INGOT
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Acta Metallurgica Sinica(English Letters) 1995年 第2期8卷 110-114页
作者: CHEN Weide ZHENG Xianshu JIN Junze(Dalian University of Technology,Dalian,China Dalian Univ of Technology Dalian China
By means of numerical simulation. the in fluence of gravity on fluid flow,patterns has been *** result shows that with the increase of inclined angle,the velocity of fluid flow decreases and the isotherms become flatt... 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
Comparison of Present SST gravity field Models
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Geo-Spatial Information Science 2006年 第3期9卷 175-179页
作者: LUO Jia SHI Chuang ZOU Xiancai WANG Haihong School of Geodesy and Geomatics Wuhan University 129 Luoyu Road Wuhan 430079 China
Taking the main land of Europe as the region to be studied, the potential of the new satellite gravity technique: satellite-to-satellite tracking (SST) and improving the accuracy of regional gravity field model with t... 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
Analysis of the impact on the gravity field determination from the data with the ununiform noise distribution using block-diagonal least squares method
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Geodesy and Geodynamics 2016年 第3期7卷 194-201页
作者: Wei Liang Jiancheng Li Xinyu Xu Yongqi Zhao School of Geodesy and Geomatics Wuhan University State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing Wuhan University
The block-diagonal least squares method, which theoretically has specific requirements for the observation data and the spatial distribution of its precision, plays an important role in ultra-high degree gravity field... 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
Study on the gravity field and Deep-Seated Crustal Structure at the North Margin of the Qinghai-Tibet Plateau
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Continental Dynamics 1997年 第1期 29-38页
作者: MENG Lingshun (Geophysical Department, Changchun Geological College, Changchun 130026, China) CUI Junwen (Institute of Geology, Chinese Academy of Geological Sciences (CAGS), Beijing 100O37, China)
Based upon the 1:500,000 gravity profiles, surveyed along both the Lao Mangnai--Argan line across the Altun Mts. and the Golmud--Ejin Qi line across the Qinan Mts. and Qaidam basin, with the regional gravity field and... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
The Effect of High gravity field on the Hydrothermal Preparation of the Nanostructured Materials
The Effect of High Gravity Field on the Hydrothermal Prepara...
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中国材料大会2012
作者: Wenjun Li Tang Zhou Liuliu Ding Lu Fang Department of chemistry Tongji University
The nanostructured ZnS, CdS/CdCO3 and MnCO3 were prepared by the hydrothermal method with gravity field of 1000 /g in the oil/water system at 100-150℃ for 0.5h. The products were characterized by field-emission scann... 详细信息
来源: cnki会议 评论
gravity and magnetic field characteristics and regional ore prospecting of the Yili ancient continent, West Tianshan, Xinjiang Uygur Autonomous Region, China
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China Geology 2020年 第1期3卷 104-112页
作者: Xue-zhong Yu Yi-yuan He Meng Wang Jian Zhang Xuan-jie Zhang Zheng-guo Fan Aero Geophysical Survey and Remote Sensing Centre for Natural Resources Beijing 100083China School of Earth Sciences East China University of TechnologyNanchang 330032China
Gold,iron,copper,lead-zinc and other mineral exploration in West Tianshan,Xinjiang Uygur Autonomous Region,has made remarkable progress in recent ***,due to the dispute on the tectonic division of West Tianshan,the or... 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
Dynamic changes of gravity fields before and after the 2008 Wenchuan earthquake(Ms8.0)
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Geodesy and Geodynamics 2012年 第3期3卷 1-16页
作者: Shen Chongyang Li Hui Sun Wenke Huang Jinshui Sun Shaoan Xuan Songbai Tan Hongbo Liu Shaoming Key Laboratory of Earthquake Geodesy Institute of Seismology China Earthquake Administration Wuhan 430071 China Wuhan Base of Institute of Crustal Dynamics China Earthwuake Adainitration Wuhan 430071 China Graduate University of Chinese Academy of Sciences Beijing 100049 China University of Science and Technology of China Hefei 230026 China
The pattern evolution and dynamic mechanism of the dynamic changes of regional gravity fields occurring before and after the Wenchuan Ms8.0 earthquake are analyzed, based on five epochs of 1998 -2007 mobile gravity da... 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
Characteristics of gravity fields in the Jinggu M6. 6 earthquake
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Geodesy and Geodynamics 2014年 第4期5卷 34-37页
作者: Sun Shaoan Hao Hongtao Wei Jin Key Laboratory of Earthquake Geodesy Institute of SeismologyChina Earthquake Administration Wuhan Base of Institute of Crustal Dynamics China Earthquake Administration
Based on the study of high-precision gravity data obtained from recent studies and the regional gravi- ty network for Yunnan province, a variation in the regional gravity field was identified before the occurrence of ... 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