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浏览/检索结果: 共16条，第1-10条 帮助 限定条件 发表日期：2013    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 Provenance of Tertiary sandstone in the northern Qaidam basin, northeastern Tibetan Plateau: Integration of framework petrography, heavy mineral analysis and mineral chemistry 期刊论文 sedimentary geology, 2013 Jian, Xing; Guan, Ping; Zhang, Dao-Wei; Zhang, Wei; Feng, Fan; Liu, Rui-Juan; Lin, Si-Da 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 Tibetan Plateau  Qaidam basin  Tertiary  Provenance  Heavy mineral analysis  Log-ratio confidence region  ALTYN-TAGH FAULT  U-PB GEOCHRONOLOGY  ZIRCON AGE DATA  WESTERN CHINA  NW CHINA  NORTHWEST CHINA  METASEDIMENTARY ROCKS  CONTINENTAL COLLISION  OCEANIC SUBDUCTION  COMPOSITIONAL DATA   P-T-X conditions, origin, and evolution of Cu-bearing fluids of the shear zone-hosted Huogeqi Cu-(Pb-Zn-Fe) deposit, northern China 期刊论文 ore geology reviews, 2013 Zhong, Richen; Li, Wenbo; Chen, Yanjing; Yue, Dechen; Yang, Yongfei 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 Copper deposit  Metamorphic fluid  Methane  Fluid inclusion  North China Craton  Inner Mongolia  LODE-GOLD DEPOSITS  INNER-MONGOLIA  INCLUSION GEOCHEMISTRY  HYDROTHERMAL FLUIDS  CH4-CO2-H2O SYSTEM  GREENSTONE-BELT  OROGENIC GOLD  AU DEPOSIT  FE DEPOSIT  MINERALIZATION   Rare Earth and Rare Metal Elements Mobility and Mineralization During Magmatic and Fluid Evolution in Alkaline Granite System: Evidence from Fluid and Melt Inclusions in Baerzhe Granite, China 期刊论文 resource geology, 2013 Sun, Yi; Lai, Yong; Chen, Jing; Shu, Qihai; Yan, Cong 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 alkaline granite  Baerzhe Be-Nb-Zr-REE deposit  fluid overprint  fluid separation  Great Hinggan Mountains  melt and fluid inclusions  PLASMA-MASS-SPECTROMETRY  SUPER-LARGE RARE  ABLATION ICP-MS  REE DEPOSIT  HYDROTHERMAL TRANSITION  MULTIELEMENT ANALYSIS  FLUORINE-RICH  NE CHINA  NB  ZR   The Sugetbrak basalts from northwestern Tarim Block of northwest China: Geochronology, geochemistry and implications for Rodinia breakup and ice age in the Late Neoproterozoic 期刊论文 precambrian research, 2013 Xu, Bei; Zou, Haibo; Chen, Yan; He, Jinyou; Wang, Yu 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/11 Late Neoproterozoic  Tarim Block  Rodinia  SHRIMP U-Pb age  Glaciation  U-PB AGES  SNOWBALL EARTH HYPOTHESIS  BASIN NW CHINA  SOUTH CHINA  ISOTOPIC EVIDENCE  VOLCANIC-ROCKS  TRACE-ELEMENT  MANTLE PLUME  DOUSHANTUO FORMATION  MARINOAN GLACIATION   Impact of backmixing of the aqueous phase on two-component rare earth separation process 期刊论文 中国稀土学报英文版, 2013 Wu Sheng; Cheng Fuxiang; Liao Chunsheng; Yan Chunhua 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 backmixing  adjacent stage impurity ratio  rare earth  countercurrent extraction  EXTRACTION   The spreading of opposite opinions on online social networks with authoritative nodes 其他 2013-01-01 Yan, Shu; Tang, Shaoting; Pei, Sen; Jiang, Shijin; Zhang, Xiao; Ding, Wenrui; Zheng, Zhiming 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 Opinions interaction  Social networks  Complex networks  SMALL-WORLD NETWORKS  DYNAMICS   Periodic ethylene-vinyl alcohol copolymers via ADMET polymerization: Synthesis, characterization, and thermal property 期刊论文 polymer, 2013 Li, Zi-Long; Lv, An; Li, Lei; Deng, Xin-Xing; Zhang, Li-Jing; Du, Fu-Sheng; Li, Zi-Chen 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 Ethylene-vinyl alcohol copolymer  ADMET polymerization  Sequence  OPENING METATHESIS POLYMERIZATION  OLEFIN METATHESIS  ACETATE COPOLYMERS  POLY(VINYL ALCOHOL)  DIELECTRIC-RELAXATION  HOMOALLYLIC ALCOHOLS  GLASS-TRANSITION  DEGRADATION  SEQUENCE  ISOMERIZATION   A pilot-scale study on nitrogen removal from dry-spun acrylic fiber wastewater using anammox process 期刊论文 chemical engineering journal, 2013 An, Peng; Xu, Xiaochen; Yang, Fenglin; Liu, Lifen; Liu, Sitong 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 Anaerobic ammonia oxidation  Pilot-scale  Dry-spun acrylic fiber wastewater  Low inoculated sludge  AMMONIUM OXIDATION ANAMMOX  START-UP  ANAEROBIC DIGESTER  GRANULAR SLUDGE  TEMPERATURE  PERFORMANCE  ENRICHMENT  BACTERIA  REACTORS  POLYACRYLONITRILE   Local search for Boolean Satisfiability with configuration checking and subscore 期刊论文 人工智能, 2013 Cai, Shaowei; Su, Kaile 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 SAT  Local search  Configuration checking  Subscore  MINIMUM VERTEX COVER  TABU SEARCH  K-SAT  ALGORITHM  EXPRESSIONS   Energy saving analysis and evaluation in the enhanced Local Area architecture 其他 2013-01-01 Yu, Bo; Cheng, Xiang; Yang, Liuqing 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/17