共搜索到8784条信息,每页显示10条信息,共879页。用时:0小时0分0秒359毫秒
A review of fractionations of rare earth elements in plants LI Haitao1,SONG Wenchong1,CHONG Zhongyi1,LIANG Tao1,DING Shiming2,ZHANG Chaosheng3 (1.Institute of Geographic Sciences and Natural... University of Ireland, Galway, Ireland) Abstract:Studies were carried out on several aspects of rare earth elements (REEs), such as the theory and practice of their applications in agriculture......
Effect of trace Sn on corrosion behaviors of high voltage anode aluminum foil SONG Jing-bo(宋婧波)1, MAO Wei-min(毛卫民)1, 2, YANG Hong(杨 宏)1, FENG Hui-ping(冯惠平)1 1. Department of Materials, University...; Abstract: The cube texture and the surface corrosion structure of aluminum anode foil for high voltage electrolytic capacitor containing trace Sn were......
Quantification of trace amounts of impurities in high purity cobalt by high resolution inductively coupled plasma mass spectrometryXIE Hualin1, 2), HUANG Kelong1), NIE Xidu2), and TANG Yougen1) 1..." name="ChDivSummary">An analytical method using high resolution inductively coupled plasma mass spectrometry (HR-ICP-MS) for rapid simultaneous determination of 24 elements (Be, Mg, Al, Ti, V, Cr, Mn......
......
Effect of Rare Earth Elements on Quenching Crack Resistance of Steel 9Cr2Mo 张兰萍1,杨庆祥2,郭铁波3,李慧2 (1.Development of Machinery and Electron, Jixi University,;2.College of Materials Science Engineering, Yanshan University,;3.College of Industry Technology, Harbin Science and Technology University,) Abstract:The effect of rare earth elements on quenching crack resistance of steel 9Cr2Mo......
......
......
Geochemical Implication of Rare Earth Elements in Process of Soil Development 龚子同1,黄成敏2 (1.Institute of Soil Science, Chinese Academy of Sciences,;2.College of Environmental Science and Engineering, Sichuan University,) Abstract:The geochemical characteristics and behavior of rare earth elements (REE) in soils developed on the basalts in the northern part of Hainan Island erupted in different......
, ENDIL O. A new and direct method for the determination of trace elements in spinach using differential pulse polarography [J]. Journal of Electroanalytical Chemistry, 2016, 778: 49–52. [27] BOBROWSKI... J. Cent. South Univ. (2019) 26: 207-218 DOI: https://doi.org/10.1007/s11771-019-3994-x Selective determination of trace cobalt in zinc electrolytes by second-derivative catalytic polarography ZHU......
......