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Comparative study on the “optic-electric” monitoring method for the deformation and failure of surrounding rock in stopes 期刊论文
Natural Hazards, 2021
作者:  Sun B.;  Zhang P.;  Fu M.
收藏  |  浏览/下载：27/0  |  提交时间：2021/09/01
Internet +  Mining-induced surrounding rock  Multiple field sources  Precise mining  “Optic-electric” monitoring  
Determination of delta Ca-44/40 and delta Fe-56/54 in Geological Materials Combined with a Simplified Method for their Separation Using a Single TODGA Resin Column 期刊论文
GEOSTANDARDS AND GEOANALYTICAL RESEARCH, 2020, 卷号: 44, 期号: 4
作者:  Guan, Qiuyun;  Sun, Yali;  Zhang, Zhaofeng;  Liu, Xiaoming;  An, Yajun;  Liu, Fang;  Zhao, Shouqian
收藏  |  浏览/下载：19/0  |  提交时间：2022/06/21
MC-ICP-MS  CALCIUM ISOTOPIC FRACTIONATION  PLASMA-MASS SPECTROMETRY  RATIO MEASUREMENTS  DOUBLE SPIKE  FE ISOTOPES  CA ISOTOPES  IRON  PRECISE  ROCKS  
A Simplified Method Using a Single N,N,N ',N '-Tetraoctyl Diglycolamide Resin Column for the Purification of Sr, Nd and Hf in Geological Materials and the Determination of Their Isotopic Ratios by Multi-collector Inductively Coupled Plasma-Mass Spectrometry 期刊论文
ANALYTICAL SCIENCES, 2019, 卷号: 35, 期号: 3
作者:  Guan, Qiuyun;  Sun, Yali;  Yue, Yahui;  Liu, Xiaoming;  Zhao, Shouqian
收藏  |  浏览/下载：223/0  |  提交时间：2022/06/21
MC-ICP-MS  EXTRACTION  SEPARATION  SM  PRECISE  MODEL  EARTH  LU  
Determination of Rare Earth Elements and Thorium at Nanogram Levels in Ultramafic Samples by Inductively Coupled Plasma-Mass Spectrometry Combined with Chemical Separation and Pre-concentration 期刊论文
GEOSTANDARDS AND GEOANALYTICAL RESEARCH, 2013, 卷号: 37, 期号: 1
作者:  Sun, Yali;  Sun, Shengling;  Wang, Christina Yan;  Xu, Peng
收藏  |  浏览/下载：28/0  |  提交时间：2022/06/21
GEOLOGICAL REFERENCE MATERIALS  ICP-MS TECHNIQUE  TRACE-ELEMENTS  EXTRACTION CHROMATOGRAPHY  PRECISE DETERMINATION  CATION-EXCHANGE  ROCKS  REE  LANTHANIDES  PCC-1