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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2021     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Level, distribution and sources of plutonium in the northeast and north China 期刊论文 ENVIRONMENTAL POLLUTION, 2021, 卷号: 289, 页码: 9 作者:  Zhang, Weichao;  Hou, Xiaolin;  Zhang, Haitao;  Wang, Yanyun;  Dang, Haijun 收藏  |  浏览/下载：44/0  |  提交时间：2021/12/07 Plutonium isotopes  Sources  Distribution  Environmental radioactivity  Northeast and north China   Determination of ultra-trace level plutonium isotopes in soil samples by triple-quadrupole inductively coupled plasma-mass spectrometry with mass-shift mode combined with UTEVA chromatographic separation 期刊论文 TALANTA, 2021, 卷号: 234, 页码: 9 作者:  Zhang, Weichao;  Lin, Jianfeng;  Fang, Sui;  Li, Chen;  Yi, Xiaowei 收藏  |  浏览/下载：54/0  |  提交时间：2021/12/07 ICP-MS/MS  Collision-reaction cell  Mass-shift mode  Plutonium  Soil sample   Accurate Determination of Plutonium in Soil by Tandem Quadrupole ICP-MS with Different Sample Preparation Methods 期刊论文 ATOMIC SPECTROSCOPY, 2021, 卷号: 42, 期号: 2, 页码: 62-70 作者:  Xing, Shan;  Luo, Maoyi;  Yuan, Ni;  Liu, Daqian;  Yang, Yao 收藏  |  浏览/下载：29/0  |  提交时间：2021/05/21 A Preliminary Study of the Impacts of Shelter Forest on Soil Erosion in Cultivated Land: Evidence from integrated 137Cs and 210Pbex Measurements 期刊论文 Soil & Tillage Research, 2021, 卷号: 206, 页码: 104843 作者:  Su Zhengan;  Zhou Tao;  Zhang Xinbao;  Wang Xiaoyi;  Wang Junjie 收藏  |  浏览/下载：23/0  |  提交时间：2020/12/10 Three-north Shelter Forest  137cs  210pbex  Conversion Model  Spatial Patterns  Soil Erosion Rate   A Preliminary Study of the Impacts of Shelter Forest on Soil Erosion in Cultivated Land: Evidence from integrated Cs-137 and Pb-210(ex) Measurements 期刊论文 SOIL & TILLAGE RESEARCH, 2021, 卷号: 206, 页码: 104843 作者:  Su, Zheng-an;  Zhou, Tao;  Zhang, Xin-bao;  Wang, Xiao-yi;  Wang, Jun-jie 收藏  |  浏览/下载：66/0  |  提交时间：2021/03/01 Three-North Shelter Forest  Cs-137  Pb-210(ex)  Conversion model  Spatial patterns  Soil erosion rate