QQ客服 官方微博 反馈留言

浏览/检索结果: 共34条，第1-10条 帮助 限定条件 发表日期：2015    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     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 Metallogeny of the northeastern Gangdese Pb-Zn-Ag-Fe-Mo-W polymetallic belt in the Lhasa terrane, southern Tibet 期刊论文 ORE GEOLOGY REVIEWS, 2015 Zheng, Yuanchuan; Fu, Qiang; Hou, Zengqian; Yang, Zhusen; Huang, Kexian; Wu, Changda; Sun, Qingzhong 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 Metallogenesis  Magmatic origin  Continental collision  Collision-related deposit  Northeastern Gangdese  ZIRCON U-PB  MANTLE SOURCE CHARACTERISTICS  MIDOCEAN RIDGE SUBDUCTION  ADAKITE-LIKE INTRUSIONS  HF-ISOTOPE ANALYSIS  GEOCHEMICAL CHARACTERISTICS  GEOLOGICAL IMPLICATION  TECTONIC EVOLUTION  CRUSTAL EVOLUTION  CONTINENTAL-CRUST   Influence of ore deposits on river sediment compositions in Dan River drainage, China 期刊论文 JOURNAL OF GEOCHEMICAL EXPLORATION, 2015 Meng, Qingpeng; Zhang, Jing; Zhang, Zhaoyu; Wu, Tairan 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Dan River drainage  Surface sediment  Heavy metal  Metal ore deposits  Risk assessment  MULTIVARIATE STATISTICAL TECHNIQUES  MESOZOIC MOLYBDENUM DEPOSITS  HEAVY-METAL CONTAMINATION  DISSOLVED TRACE-ELEMENTS  DABIE OROGENIC BELT  SURFACE SEDIMENTS  ECOLOGICAL RISK  QINLING OROGEN  WATER-QUALITY  DANJIANGKOU RESERVOIR   The dynamic simulation of rice growth parameters under cadmium stress with the assimilation of multi-period spectral indices and crop model 期刊论文 FIELD CROPS RESEARCH, 2015 Liu, Feng; Liu, Xiangnan; Ding, Chao; Wu, Ling 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Growth parameters  Dynamic simulation  Assimilation  Spectral indices  Crop growth model  Cadmium stress  SENSING DATA ASSIMILATION  LEAF-AREA INDEX  VEGETATION INDEXES  PRECISION AGRICULTURE  RIVER FLOODPLAINS  WOFOST MODEL  HEAVY-METAL  ACCUMULATION  REFLECTANCE  YIELD   An improved assimilation method with stress factors incorporated in the WOFOST model for the efficient assessment of heavy metal stress levels in rice 期刊论文 INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2015 Jin, Ming; Liu, Xiangnan; Wu, Ling; Liu, Meiling 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Heavy Metal stress  Assimilation Remote sensing  Improved WOFOST model  Efficiency assessment  WINTER-WHEAT YIELD  ENSEMBLE KALMAN FILTER  LEAF-AREA INDEX  HYPERSPECTRAL REFLECTANCE  CADMIUM ACCUMULATION  HUNAN PROVINCE  PLANTS  CONTAMINATION  CULTIVARS  RESPONSES   小秦岭某金矿区土壤-农作物重金属元素富集规律 期刊论文 地质通报, 2015 张开军; 魏迎春; 徐友宁 收藏  |  浏览/下载：1/0  |  提交时间：2017/12/03 重金属  土壤  小麦  富集  小秦岭金矿区  heavy metals  soil  wheat  accumulation regularity  Xiaoqinling gold mining area   内蒙古霍各乞Cu-Pb-Zn矿床39 Ar/40 Ar年代学研究:元古代预富集叠加印支期变质热液矿化实例 期刊论文 岩石学报, 2015 钟日晨; 李文博; 霍红亮 收藏  |  浏览/下载：7/0  |  提交时间：2017/12/04 狼山-渣尔泰山 Cu-Pb-Zn 39Ar/40Ar年代学 内蒙古 Langshan-Zhaertai Cu-Pb-Zn 39Ar/40Ar geochronology Inner Mongolia  Langshan-Zhaertai  Cu-Pb-Zn  Ar-39/Ar-40 geochronology  Inner Mongolia  NORTH CHINA CRATON  ZIRCON U-PB  ORE GENESIS  NW CHINA  FLUID INCLUSIONS  GOLD DEPOSITS  SHEAR ZONE  ISOTOPE GEOCHEMISTRY  HYDROTHERMAL FLUIDS  SOLONKER SUTURE   Facile synthesis of a novel polymeric ionic liquid gel and its excellent performance for hexavalent chromium removal 期刊论文 dalton transactions, 2015 Wang, Shuojue; Ma, Hui-Ling; Peng, Jing; Zhang, Youwei; Chen, Jian; Wang, Liangliang; Xu, Ling; Li, Jiuqiang; Zhai, Maolin 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 Synthesis, Structural Characterization, and Reactivity of a Fluorene-Based Calcium Oxycyclopentadienide Complex 期刊论文 ORGANOMETALLICS, 2015 Wei, Baosheng; Li, Heng; Zhang, Wen-Xiong; Xi, Zhenfeng 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 ALKALINE-EARTH METALS  HEAVY GRIGNARD-REAGENTS  ORGANOMETALLIC CHEMISTRY  CRYSTAL-STRUCTURES  S-BLOCK  BARIUM  STRONTIUM  METALLOCENES  DERIVATIVES  CATALYSIS   A protocol of self-assembled monolayers of fluorescent block molecules for trace Zn(II) sensing: structures and mechanisms 期刊论文 RSC ADVANCES, 2015 Xu, Hongbo; Wang, Huanhuan; Zhou, Shenghai; Xiao, Lili; Yan, Yun; Yuan, Qunhui 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 AGGREGATION-INDUCED EMISSION  METAL COORDINATION  SURFACE  ARRAYS  INTERFACE  STM  CHEMODOSIMETERS  NANOSTRUCTURES  COMPLEXATION  ENANTIOMERS   Competitive adsorption of heavy metal ions on carbon nanotubes and the desorption in simulated biofluids 期刊论文 胶体与界面科学杂志, 2015 Ma Xin; Yang Sheng-Tao; Tang Huan; Liu Yuanfang; Wang Haifang 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 Adsorption,Biofluid,Carbon nanotubes,Desorption,Synergistic effect,Toxicity