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浏览/检索结果: 共98条，第1-10条 帮助 限定条件 发表日期：2013    内容类型：期刊论文    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 Effects of external intermittency and mean shear on the spectral inertial-range exponent in a turbulent square jet 期刊论文 physical review e statistical nonlinear and soft matter physics, 2013 Zhang J; Xu M; Pollard A; Mi J 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 Semi-Blind Independent Component Analysis of fMRI Based on Real-Time fMRI System 期刊论文 ieee transactions on neural systems and rehabilitation engineering, 2013 Ma, Xinyue; Zhang, Hang; Zhao, Xiaojie; Yao, Li; Long, Zhiying 收藏  |  浏览/下载：8/0  |  提交时间：2015/11/11 Independent component analysis (ICA)  real-time  semi-blind  sliding window  RESONANCE-IMAGING FMRI  RESTING-STATE NETWORKS  PARTIAL LEAST-SQUARES  FUNCTIONAL MRI  BRAIN ACTIVATION  PHYSIOLOGICAL CONDITION  COGNITIVE TASKS  SELF-REGULATION  INSULAR CORTEX  SPATIAL ICA   Wettability between Molten Slag and MgO-C Refractories for the Slag Splashing Process 期刊论文 isij international, 2013 Yuan, Zhangfu; Wu, Yan; Zhao, Hongxin; Matsuura, Hiroyuki; Tsukihashi, Fumitaka 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 slag splashing  wettability  contact angle  molten slag  MgO-C refractories  SESSILE DROP METHOD  SURFACE-TENSION  TEMPERATURE-COEFFICIENT  ALLOY  IRON   Improved manufacturing method and mechanical performances of carbon fiber reinforced lattice-core sandwich cylinder 期刊论文 2013 Chen, Liming; Fan, Hualin; Sun, Fangfang; Zhao, Long; Fang, Daining 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 Sandwich  Cylinder  Lattice structure  Fabrication  Mechanical testing  COMPOSITE  DESIGN  FABRICATION   Effects of Added Organic Matter and Water on Soil Carbon Sequestration in an Arid Region 期刊论文 plos one, 2013 Lai, Liming; Li, Yufei; Tian, Yuan; Jiang, Lianhe; Zhao, Xuechun; Zhu, Linhai; Chen, Xi; Gao, Yong; Wang, Shaoming; Zheng, Yuanrun; Rimmington, Glyn M. 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/16 FINE-ROOT GROWTH  CLIMATE-CHANGE  MICROBIAL ACTIVITY  TROPICAL FOREST  DESERT SHRUBS  CO2 FLUX  LAND-USE  ECOSYSTEMS  RESPIRATION  TEMPERATURE   A method of approximately simulating buffers based on mathematical equations for accelerating buffer analysis 期刊论文 遥感学报, 2013 Li Jun; Qin Qiming; Chen Chao; Zhao Yue; Xie Chao 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 buffer analysis  buffer representation  data filtering  equational buffer  large geographic dataset   Parking lot extraction method based on floating car data 期刊论文 wuhan daxue xuebao xinxi kexue ban geomatics and information science of wuhan university, 2013 Li, Jun; Qin, Qiming; You, Lin; Xie, Chao 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/17 大变形橄榄石动态重结晶的实验观测研究 期刊论文 岩石学报, 2013 赵永红 收藏  |  浏览/下载：5/0  |  提交时间：2015/10/24 扭转大变形  橄榄石  动态重结晶  晶格最优取向(LPO)  颗粒尺寸  高温高压  实验观测  High strain torsion  Olivine  Dynamical recrystallization  LPO  Grain size  High-temperature and high-pressure  Experimental observation   Preliminary calibration of GPS signals and its effects on soil moisture estimation 期刊论文 acta meteorologica sinica, 2013 Wan Wei; Li Huang; Chen Xiuwan; Luo Peng; Wan Jiahuan 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 GNSS-R  soil moisture  signal calibration  bistatic radar  SMEX02   Angular response of 'pin-hole' imaging structure measured by collimated beta source 期刊论文 science china technological sciences, 2013 Zou Hong; Luo Lin; Li ChenFang; Jia XiangHong; Xu Feng; Chen HongFei; Chen Jiang; Shi WeiHong; Yu XiangQian; Zou JiQing 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 &apos  Energetic particle  Pitch-angle distribution  Angular response  beta source  Geant4 simulation  PITCH-ANGLE DISTRIBUTIONS  RELATIVISTIC ELECTRONS  MAGNETOSPHERE  ACCELERATION  SPECTROMETER  SPACECRAFT  PLASMA  STORMS  CRRES  pin-hole&apos  imaging