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浏览/检索结果: 共95条，第1-10条 帮助 限定条件 发表日期：2012    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 Numerical analysis for four-wave mixing based wavelength conversion of differential phase-shift keying signals 期刊论文 http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=GXKB200907020&dbname=CJFQ2009, 2012, 2012 贾亮; 张帆; 李明; 刘育梁; 陈章渊 收藏  |  浏览/下载：3/0  |  提交时间：2017/06/16 Numerical analysis of four-wave-mixing based multichannel wavelength conversion techniques in fibers 期刊论文 http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=BDTX200905015&dbname=CJFQ2009, 2012, 2012 贾亮; 张帆; 李明; 刘育梁; 陈章渊 收藏  |  浏览/下载：3/0  |  提交时间：2017/06/16 stimulated Brillouin scattering  wavelength conversion  four-wave mixing  nonlinear optics   Distributed consensus of heterogeneous multi-agent systems with fixed and switching topologies 期刊论文 国际控制杂志, 2012 Zheng, Yuanshi; Wang, Long 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 heterogeneous multi-agent system  consensus  directed network  switching topology  graph theory  FINITE-TIME CONSENSUS  VARYING DELAYS  DYNAMIC AGENTS  INFORMATION CONSENSUS  VELOCITY-MEASUREMENTS  RANDOM NETWORKS  COORDINATION  ALGORITHMS  SEEKING  DESIGN   Analysis of a generalized kinematic impact law for multibody-multicontact systems, with application to the planar rocking block and chains of balls 期刊论文 多体系统动力学, 2012 Brogliato, Bernard; Zhang, Hongjian; Liu, Caishan 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/12 Multiple impacts  Rocking block  Kinetic angle  Kinematic restitution law  Housner model  Chains of balls  Moreau&apos  Coulomb&apos  FRICTIONLESS MULTIPLE IMPACTS  MECHANICAL SYSTEMS  RIGID-BLOCK  DYNAMICS  SIMULATION  MOTION  BODIES  s impact law  s friction   Flow distribution and environmental dispersivity in a tidal wetland channel of rectangular cross-section 期刊论文 communications in nonlinear science and numerical simulation, 2012 Zeng, L.; Chen, G. Q.; Wu, Z.; Li, Z.; Wu, Y. H.; Ji, P. 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 Wetland  Tidal flow  Environmental dispersion  Contaminant emission  CONSTRUCTED WETLAND  LONGITUDINAL DISPERSION  ECOSYSTEM SERVICES  WATER-QUALITY  EMERGENT  PREDICTION  VEGETATION  TRANSPORT  MOMENTS  EXERGY   MT3DMS: MODEL USE, CALIBRATION, AND VALIDATION 期刊论文 transactions of the asabe, 2012 Zheng, C.; Hill, M. C.; Cao, G.; Ma, R. 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/13 Contaminant transport modeling  Groundwater age simulation  Groundwater contamination  Groundwater modeling  Groundwater remediation  MODFLOW  MT3DMS  GROUND-WATER MODELS  SOLUTE-TRANSPORT  PARAMETER-ESTIMATION  SENSITIVITY-ANALYSIS  NATURAL ATTENUATION  VIRUS TRANSPORT  POROUS-MEDIA  SIMULATION  FLOW  SYSTEM   The dynamic mechanism of a moving Crookes radiometer 期刊论文 physics of fluids, 2012 Chen, Songze; Xu, Kun; Lee, Cunbiao 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 angular velocity  blades  fans  flow instability  flow simulation  kinetic theory  Knudsen flow  numerical analysis  radiometers  rotational flow  torque  GAS-KINETIC SCHEME  RAREFIED FLOWS  KNUDSEN FORCES  CONTINUUM  MICROCANTILEVERS   Simulation of the Fate and Seasonal Variations of alpha-Hexachlorocyclohexane in Lake Chaohu Using a Dynamic Fugacity Model 期刊论文 scientific world journal, 2012 Kong, Xiang-zhen; He, Wei; Qin, Ning; He, Qi-Shuang; Yang, Bin; Ouyang, Huiling; Wang, Qingmei; Yang, Chen; Jiang, Yujiao; Xu, Fuliu 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 PERSISTENT ORGANIC POLLUTANTS  POLYCYCLIC-AROMATIC-HYDROCARBONS  AIR-WATER EXCHANGE  ORGANOCHLORINE PESTICIDES  MULTIMEDIA FATE  CHEMICALS  CHINA  TIANJIN  PHYTOPLANKTON  TEMPERATURE   A simulation-based two-stage interval-stochastic programming model for water resources management in Kaidu-Konqi watershed, China 期刊论文 journal of arid land, 2012 Huang, Yue; Chen, Xi; Li, YongPing; Bao, AnMing; Ma, YongGang 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 optimization  two-stage stochastic programming  uncertainty  water resources management  hydrological model  Kaidu-Konqi watershed  Tarim River Basin  HYDROLOGICAL MODEL  OPTIMIZATION MODEL  UNCERTAINTY  SYSTEM   Development and application of three-dimension simulation engine in geological environment simulation with a case study in Yilin 其他 2012-01-01 Zhao, Yongan; Huang, Shutao; Wu, Lun; Tian, Yuan 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/17