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浏览/检索结果: 共118条，第1-10条 帮助 限定条件 发表日期：2014    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 基于节点坐标修正和网格修匀的涡轮叶片冷态几何形状反算分析 期刊论文 机械工程学报, 2014 孙树立; 汤槟; 张明磊 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/12 涡轮叶片 冷态 反算分析 节点坐标修正 网格修匀 turbine blade cold-state back calculation modification of nodal coordinates mesh smoothing   Longitudinal-transverse aerodynamic force in viscous compressible complex flow 期刊论文 journal of fluid mechanics, 2014 Liu, L. Q.; Shi, Y. P.; Zhu, J. Y.; Su, W. D.; Zou, S. F.; Wu, J. Z. 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13 aerodynamics  compressible flows  vortex flows  CYLINDER  FIELD   Finite size effect does not depend on the loading history in soft matter indentation 期刊论文 journal of physics d applied physics, 2014 Niu, Tianxiao; Cao, Guoxin 收藏  |  浏览/下载：60/0  |  提交时间：2015/11/13 indentation  finite element modelling  viscous materials  ATOMIC-FORCE MICROSCOPY  POWER-LAW RHEOLOGY  FILM MECHANICAL-PROPERTIES  SINGLE-CELL  VISCOELASTIC PROPERTIES  CREEP FUNCTION  LIVING CELLS  NANOINDENTATION  MICRORHEOLOGY  ELEMENT   A Square-Plate Piezoelectric Linear Motor Operating in Two Orthogonal and Isomorphic Face-Diagonal-Bending Modes 期刊论文 ieee transactions on ultrasonics ferroelectrics and frequency control, 2014 Ci, Penghong; Chen, Zhijiang; Liu, Guoxi; Dong, Shuxiang 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/13 ULTRASONIC MOTORS  DESIGN   Enhanced load-carrying capacity of hairy surfaces floating on water 期刊论文 proceedings of the royal society a mathematical physical and engineering sciences, 2014 Xue, Yahui; Yuan, Huijing; Su, Weidong; Shi, Yipeng; Duan, Huiling 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/13 hairy surfaces  superhydrophobicity  free energy analysis  load-carrying capacity  SUPERHYDROPHOBIC SURFACES  HIERARCHICAL STRUCTURES  ROUGH SURFACES  PLANT-SURFACES  STRIDER LEGS  LOW ADHESION  OBJECTS  WETTABILITY  RESISTANCE  REPELLENT   Urban Land Expansion and Spatial Dynamics in Globalizing Shanghai 期刊论文 sustainability, 2014 Li, Han; Wei, Ye Hua Dennis; Huang, Zhiji 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/15 economic transition  urbanization  urban land expansion  development zones  Shanghai  China  CHINESE CITIES  ECONOMIC-DEVELOPMENT  FOREIGN-INVESTMENT  GROWTH PATTERNS  RIVER DELTA  POLICY  REGION  CITY  DETERMINANTS  CONVERSION   Serotonin Affects Movement Gain Control in the Spinal Cord 期刊论文 journal of neuroscience, 2014 Wei, Kunlin; Glaser, Joshua I.; Deng, Linna; Thompson, Christopher K.; Stevenson, Ian H.; Wang, Qining; Hornby, Thomas George; Heckman, Charles J.; Kording, Konrad P. 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 efficient control  gain control  neuromodulation  pharmacology  serotonin  spinal cord  MOTOR EVOKED-POTENTIALS  INPUT-OUTPUT PROPERTIES  SOLEUS H-REFLEX  JENDRASSIK MANEUVER  DECEREBRATE CAT  SYNAPTIC INPUT  VOLUNTARY CONTRACTION  ALPHA-MOTONEURONS  VISUAL-SYSTEM  IN-VIVO   The Investigation of a New Moderate Water Shutoff Agent: Cationic Polymer and Anionic Polymer 期刊论文 应用聚合物科学杂志, 2014 Dai, Caili; Zhao, Guang; You, Qing; Zhao, Mingwei 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 adsorption  microscopy  oil and gas  applications  CARBONATE FORMATIONS  OIL-RECOVERY  ADSORPTION  SURFACE  POLYACRYLAMIDES  WETTABILITY  BEHAVIOR  FLOW  GEL   Chronology, geochemistry and Sr-Nd isotope studies of Jurassic intrusions in the Diyanqinamu porphyry Mo mine, central Inner Mongolia, China 期刊论文 journal of asian earth sciences, 2014 Sun, Hairui; Huang, Zhilong; Li, Wenbo; Leng, Chengbiao; Ma, Deyun; Zhang, Xingchun 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 Porphyry Mo  Jurassic granite  Diyanqinamu  Great Xing&apos  Mongol-Okhotsk Orogenic belt  Central Asian Orogenic Belt  MESOZOIC VOLCANIC-ROCKS  PHANEROZOIC CRUSTAL GROWTH  NORTHERN MARGINAL REGION  GREAT XINGAN RANGE  A-TYPE GRANITES  I-TYPE GRANITES  U-PB AGES  NE CHINA  NORTHEASTERN CHINA  OKHOTSK OCEAN  an Range   Classification of fast flows in central plasma sheet: Superposed epoch analysis based on THEMIS observations 期刊论文 journal of geophysical research space physics, 2014 Li, H.; Wang, C.; Fu, S. Y. 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 BURSTY BULK FLOWS  HIGH-SPEED FLOWS  ART. NO. 1345  MAGNETIC RECONNECTION  GEOTAIL OBSERVATIONS  SUBSTORM ONSETS  FLUX TRANSPORT  MAGNETOTAIL  DIPOLARIZATION  BRAKING