QQ客服 官方微博 反馈留言

浏览/检索结果: 共11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 Online fringe projection profilometry based on scale-invariant feature transform 期刊论文 OPTICAL ENGINEERING, 2016 Li, Hongru; Feng, Guoying; Yang, Peng; Wang, Zhaomin; Zhou, Shouhuan; Asundi, Anand 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/04 fringe projection profilometry  online measurement  quick response code  object modulation  pixel matching  scale-invariant feature transform  PHASE-MEASURING PROFILOMETRY  PRINCIPAL COMPONENT ANALYSIS  SHIFTING INTERFEROMETRY  RETINEX THEORY  ALGORITHM  MODULATION  OBJECTS   A New Approach to Urban Road Extraction Using High-Resolution Aerial Image 期刊论文 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2016 Wang, Jianhua; Qin, Qiming; Gao, Zhongling; Zhao, Jianghua; Ye, Xin 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/04 spatial texture  local Moran&apos  hypothesis model  verification model  road extraction  CENTERLINE EXTRACTION  CLASSIFICATION  SEGMENTATION  s I   Synthesis of microporous Ni/NiO nanoparticles with enhanced microwave absorption properties 期刊论文 JOURNAL OF ALLOYS AND COMPOUNDS, 2016 Liu, Tong; Pang, Yu; Xie, Xiubo; Qi, Wen; Wu, Ying; Kobayashi, Satoru; Zheng, Jie; Li, Xingguo 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 Nickel  Microporous nanoparticles  Core/shell structure  Microwave absorption  ELECTROMAGNETIC-WAVE ABSORBERS  ATOMIC LAYER DEPOSITION  MAGNETITE NANOPARTICLES  FORMATION MECHANISM  ASPECT-RATIO  CARBON  PERFORMANCE  PARTICLES  ALLOYS  NICKEL   Heterostructures of MoS2 nanofilms on TiO2 nanorods used as field emitters 期刊论文 VACUUM, 2016 Yang, Jin; Liang, Jia; Zhang, Gengmin; Li, Jia; Liu, Huan; Shen, Ziyong 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 MoS2  TiO2  Field emission  CARBON NANOTUBE FILMS  EMISSION PROPERTIES  WORK-FUNCTION  SOLAR-CELLS  ARRAYS  LAYERS   Ultra-narrow Si Fins with Low LER/LWR for 16/14nm Node Fabricated by 1D Hard Mask Wet Trimming 其他 2016-01-01 Yang, Yuancheng; Li, Ming; Fan, Jiewen; Chen, Gong; Zhang, Hao; Huang, Ru 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 FinFET  Hard-Mask Wet Trimming (HMWT)  LER/LWR  Capping layer   Fabrication Process of a Triple-Layer Stacked TSV Interposer for Switch Matrix Consisting of Eight RF Chips 其他 2016-01-01 Meng, Wei; Guan, Yong; Zeng, Qinghua; Chen, Jing; Jin, Yufeng 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Comparative study on atomic and molecular Rydberg-state excitation in strong infrared laser fields 期刊论文 PHYSICAL REVIEW A, 2016 Lv, Hang; Zuo, Wanlong; Zhao, Lei; Xu, Haifeng; Jin, Mingxing; Ding, Dajun; Hu, Shilin; Chen, Jing 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 ABOVE-THRESHOLD-IONIZATION  MULTIPHOTON IONIZATION  ENHANCEMENT  HELIUM  PULSES  SINGLE  N2   Maximally dense random packings of spherocylinders 期刊论文 POWDER TECHNOLOGY, 2016 Meng, Lingyi; Jiao, Yang; Li, Shuixiang 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Spherocylinder  Geometric packing  Order map  Maximally dense random packing (MDRP)  RANDOM CLOSE PACKING  COMPUTER-SIMULATION  SPHERES  DENSITIES  MIXTURES  DISKS  SHAPE   三棱柱的低雷诺数绕流研究 期刊论文 航空动力学报, 2016 陆建洲; 陶建军 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 三棱柱  钝体绕流  数值模拟  流动稳定性  减阻  triangular prism  wake flow  numerical simulation  hydrodynamic stability  drag reduction   Application of Taguchi Method in the Optimization of Swimming Capability for Robotic Fish 期刊论文 INTERNATIONAL JOURNAL OF ADVANCED ROBOTIC SYSTEMS, 2016 Li, Liang; Lv, Jiang; Chen, Wang; Wang, Wei; Zhang, Xing; Xie, Guangming 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/04 Robotic Fish  Capability Optimization  The Taguchi Method  PROPULSION  LOCOMOTION  DESIGN