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浏览/检索结果: 共104条，第1-10条 帮助 限定条件 发表日期：2016    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 Quantifying nitrogen leaching response to fertilizer additions in China's cropland 期刊论文 ENVIRONMENTAL POLLUTION, 2016 Gao, Shuoshuo; Xu, Peng; Zhou, Feng; Yang, Hui; Zheng, Chunmiao; Cao, Wei; Tao, Shu; Piao, Shilong; Zhao, Yue; Ji, Xiaoyan; Shang, Ziyin; Chen, Minpeng 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Nitrogen leaching  Nonlinearity  Variability  Spatial pattern  Bayesian inference  N2O EMISSIONS  NITRATE  GROUNDWATER  MODEL  WATER  LOSSES  SOILS  DENITRIFICATION  CONTAMINATION  LYSIMETER   Pressure-induced phase transformations of PbCO3 by X-ray diffraction and Raman spectroscopy 期刊论文 HIGH PRESSURE RESEARCH, 2016 Gao, Jing; Wu, Xiang; Qin, Shan; Li, Yan-chun 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 transformation mechanism  Raman spectroscopy  diamond anvil cell  PbCO3  X-ray diffraction  POST-ARAGONITE PHASE  EQUATION-OF-STATE  CRYSTAL-STRUCTURE  HIGH-TEMPERATURE  EARTHS MANTLE  CACO3  CARBON  DOLOMITE  BACO3  STABILITY   Spin transition of ferric iron in the NAL phase: Implications for the seismic heterogeneities of subducted slabs in the lower mantle 期刊论文 EARTH AND PLANETARY SCIENCE LETTERS, 2016 Wu, Ye; Wu, Xiang; Lin, Jung-Fu; McCammon, Catherine A.; Xiao, Yuming; Chow, Paul; Prakapenka, Vitali B.; Yoshino, Takashi; Zhai, Shuangmeng; Qin, Shan 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 NAL phase  spin transition  subducted slabs  lower mantle  seismic heterogeneities  EARTHS LOWER MANTLE  EQUATION-OF-STATE  HIGH-PRESSURE  MOSSBAUER-SPECTROSCOPY  SYNCHROTRON MOSSBAUER  SILICATE PEROVSKITE  CRYSTAL-STRUCTURE  OCEANIC-CRUST  CF PHASES  SCATTERING   Elasticity of single-crystal NAL phase at high pressure: A potential source of the seismic anisotropy in the lower mantle 期刊论文 JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 2016 Wu, Ye; Yang, Jing; Wu, Xiang; Song, Maoshuang; Yoshino, Takashi; Zhai, Shuangmeng; Qin, Shan; Huang, Haijun; Lin, Jung-Fu 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 NAL phase  single-crystal elasticity  seismic anisotropy  subducted slabs  lower mantle  SUBDUCTED BASALTIC CRUST  UPPERMOST LOWER MANTLE  DEEP MANTLE  BRILLOUIN-SCATTERING  MGSIO3 PEROVSKITE  OCEANIC-CRUST  CF PHASES  20 GPA  ZONE  TRANSITION   Two-stage spin transition of iron in FeAl-bearing phase D at lower mantle 期刊论文 JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 2016 Wu, Xiang; Wu, Ye; Lin, Jung-Fu; Liu, Jin; Mao, Zhu; Guo, Xinzhuan; Yoshino, Takashi; McCammon, Catherine; Prakapenka, Vitali B.; Xiao, Yuming 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 phase D  spin transition of iron  lower mantle  HYDROUS MAGNESIUM SILICATES  EQUATION-OF-STATE  HIGH-PRESSURE  BOND SYMMETRIZATION  ELASTIC PROPERTIES  SUBDUCTED SLABS  WATER TRANSPORT  DEEP EARTH  DIFFRACTION  STABILITY   The influence of ionic strength on carbonate-based spectroscopic barometry for aqueous fluids: an in-situ Raman study on Na2CO3-NaCl solutions 期刊论文 SCIENTIFIC REPORTS, 2016 Wu, Jia; Wang, Shixia; Zheng, Haifei 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 HIGH-PRESSURE  ELEVATED-TEMPERATURES  MAGNESIUM-SULFATE  QUARTZ SOLUBILITY  ROOM-TEMPERATURE  UPPER-MANTLE  INCLUSIONS  WATER  BICARBONATE  SCATTERING   Discrimination of biogenic and detrital magnetite through a double Verwey transition temperature 期刊论文 JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 2016 Chang, Liao; Heslop, David; Roberts, Andrew P.; Rey, Daniel; Mohamed, Kais J. 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 REVERSAL CURVE DIAGRAMS  EOCENE THERMAL MAXIMUM  DEEP-SEA SEDIMENTS  MAGNETOTACTIC BACTERIA  FERROMAGNETIC-RESONANCE  MAGNETOSOME FORMATION  CIRCULAR-DICHROISM  EXSOLVED MAGNETITE  MARINE-SEDIMENTS  OXIDATION   白硅钙石的高温高压拉曼光谱研究 期刊论文 光谱学与光谱分析, 2016 熊志华; 赵明臻; 何俊国; 李羿芃; 李红中 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 白硅钙石  高温拉曼  高压拉曼  非谐系数  Bredigite  High temperature Raman  High pressure Raman  Anharmonic coefficients  CRYSTAL-CHEMISTRY  FORSTERITE  MONTICELLITE  WADSLEYITE  SILICATES  DIOPSIDE  LARNITE  MANTLE   Determination of pressure from measured Raman frequency shifts of anhydrite and its application in fluid inclusions and HDAC experiments 期刊论文 GEOCHIMICA ET COSMOCHIMICA ACTA, 2016 Yuan, Xueyin; Mayanovic, Robert A.; Zheng, Haifei 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Anhydrite  Raman spectroscopy  Geobarometry  HDAC  Fluid inclusions  PORPHYRY COPPER-DEPOSIT  DIAMOND-ANVIL CELL  CRYSTAL-STRUCTURE  CASO4-H2O SYSTEM  HIGH-TEMPERATURE  PHASE-TRANSFORMATION  CALCIUM-CARBONATE  NATURAL GYPSUM  DEGREES-C  1000 BARS   Probe of local impurity states by bend resistance measurements in graphene cross junctions 期刊论文 NANOTECHNOLOGY, 2016 Du, J.; Li, J. Y.; Kang, N.; Lin, Li; Peng, Hailin; Liu, Zhongfan; Xu, H. Q. 收藏  |  浏览/下载：9/0  |  提交时间：2017/12/03 graphene  cross-junction  bend resistance  edge transport  CHEMICAL-VAPOR-DEPOSITION  2-DIMENSIONAL MATERIALS  BALLISTIC TRANSPORT  ELECTRON-TRANSPORT  ROOM-TEMPERATURE  DIRAC FERMIONS  HIGH-MOBILITY  COPPER FOILS  CONDUCTANCE  SCATTERING