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浏览/检索结果: 共12条，第1-10条 帮助

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Free Energies of Fe-O-Si Ternary Liquids at High Temperatures and Pressures: Implications for the Evolution of the Earth's Core Composition 期刊论文  OAI收割
GEOPHYSICAL RESEARCH LETTERS, 2022, 卷号: 49, 期号: 4, 页码: 11
作者:  Zhang, Zhigang;  Csanyi, Gabor;  Alfe, Dario;  Zhang, Yigang;  Li, Juan
  |  收藏  |  浏览/下载：16/0  |  提交时间：2022/07/06
Electrical and thermal conductivity of Earths core and its thermal evolutionA review 期刊论文  OAI收割
Acta Geochimica, 2022, 卷号: 41, 页码: 665–688
作者:  Yuan Yin;  Qingwen Zhang;  Youjun Zhang;  Shuangmeng Zhai;  Yun Liu
  |  收藏  |  浏览/下载：12/0  |  提交时间：2023/03/20
Partitioning of sulfur between solid and liquid iron under Earth's core conditions: Constraints from atomistic simulations with machine learning potentials 期刊论文  OAI收割
GEOCHIMICA ET COSMOCHIMICA ACTA, 2020, 卷号: 291, 页码: 5-18
作者:  Zhang, Zhigang;  Csanyi, Gabor;  Alfe, Dario
  |  收藏  |  浏览/下载：28/0  |  提交时间：2021/01/08
A study on inner core boundary properties of East China using pre-critical PcP-PKiKP data 期刊论文  OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2013, 卷号: 56, 期号: 10, 页码: 3324-3333
作者:  Shen Zhong-Yin;  Ai Yin-Shuang;  He Yu-Mei;  Jiang Ming-Ming
  |  收藏  |  浏览/下载：22/0  |  提交时间：2018/09/26
The effect of Si and S on the stability of bcc iron with respect to tetragonal strain at the Earth's inner core conditions 期刊论文  OAI收割
GEOPHYSICAL RESEARCH LETTERS, 2013, 卷号: 40, 期号: 12, 页码: 2958-2962
作者:  Cui, Hang;  Zhang, Zhigang;  Zhang, Yigang
  |  收藏  |  浏览/下载：23/0  |  提交时间：2018/09/26
Long-term electromagnetic core-mantle coupling and the Earth's rotation acceleration in the Mesozoic Era 期刊论文  OAI收割
RUSSIAN GEOLOGY AND GEOPHYSICS, 2012, 卷号: 53, 期号: 5, 页码: 491-499
作者:  Zhang, Weijia;  Sun, Yuanlin;  Kelley, Neil;  Lei, Yang;  Yu, Hangjie
  |  收藏  |  浏览/下载：29/0  |  提交时间：2019/05/22
Prediction of the composition and structure of the Earth's inner core from the first principle calculation 期刊论文  OAI收割
ACTA PETROLOGICA SINICA, 2010, 卷号: 26, 期号: 4, 页码: 1322-1328
作者:  Cui Hang;  Duan ZhenHao;  Zhang ZhiGang
  |  收藏  |  浏览/下载：15/0  |  提交时间：2018/09/26
Prediction of the composition and structure of the Earth's inner core from the first principle calculation 期刊论文  OAI收割
ACTA PETROLOGICA SINICA, 2010, 卷号: 26, 期号: 4, 页码: 1322-1328
作者:  Cui Hang;  Duan ZhenHao;  Zhang ZhiGang
  |  收藏  |  浏览/下载：16/0  |  提交时间：2018/09/26
Calculation of the extreme ultraviolet radiation of the earth's plasmasphere 期刊论文  iSwitch采集
Science china-technological sciences, 2010, 卷号: 53, 期号: 1, 页码: 200-205
作者:  He Fei;  Zhang XiaoXin;  Chen Bo;  Fok Mei-Ching
收藏  |  浏览/下载：27/0  |  提交时间：2019/05/10
Orientation error analysis of alt-alt photoelectric telescope (EI CONFERENCE) 会议论文  OAI收割
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, November 19, 2008 - November 21, 2008, Chengdu, China
作者:  Wu X.-X.
收藏  |  浏览/下载：31/0  |  提交时间：2013/03/25
In order to ascertain the effects of main errors of alt-alt photoelectric telescope on measurement accuracy  orientation error is analyzed.For analyzing optical  mechanical and electrical errors from measured target to telescope picture  we construct 7 coordinates such as:the earth's core coordinate  alt-alt coordinate  etc.  carry through 21 times coordinate transformation  form measuring equation with 26 variables. and we utilize Monte Carlo method to calculate the orientation error  analyze the effects of errors upon pointing. The result indicates that the measuring error standard deviation of alt-alt telescope is minimum value about 10? at the zenith zone. and the deviation increases with the rotation angles of longitude and latitude axes. The model and the method not only can analyze and synthesize the main errors  but also provide a reference to the whole design. 2009 SPIE.