QQ客服 官方微博 反馈留言

浏览/检索结果: 共14条，第1-10条 帮助 限定条件 发表日期：2013    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 Flow-pattern identification around two rectangular cylinders with aspect ratio of 0.5 in tandem arrangement 期刊论文 2013 Yang, Letian; Gu, Zhifu; Zhao, Xuejun; Zhang, Weimin 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/13 rectangular cylinders  pressure distributions  flow visualizations  flow patterns  STAGGERED CIRCULAR-CYLINDERS  AERODYNAMIC FORCES  SECTION CYLINDERS  SQUARE PRISMS  CROSS-FLOW  DOWNSTREAM  INTERFERENCE  SIMULATION  BUILDINGS  PRESSURE   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   Self-align method for improving sensitivity and resolution of infrared focal plane array 期刊论文 micro nano letters, 2013 Zhang Xia; Zhang DaCheng 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/16 focal planes  gold  optical noise  silicon compounds  thermomechanical treatment  Au-SiN  thermomechanical response  gold-silicon nitride bi-material uncooled optic readout infrared focal plane array  microelectronics technology  selfalign method   Lyric Oriented Rhythmic Framework Generating for Automatic Chinese Song Composition 其他 2013-01-01 Wu, Hao; Xie, Lu; Wu, Xihong 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/16 Automatic Song Composition  Rhythmic Framework  ALGORITHMIC COMPOSITION  MUSIC   Self-aligned double patterning friendly configuration for standard cell library considering placement impact 其他 2013-01-01 Gao, Jhih-Rong; Yu, Bei; Huang, Ru; Pan, David Z. 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/17 Pattern dynamics and filamentation of femtosecond terawatt laser pulses in air including the higher-order Kerr effects 期刊论文 physical review e statistical nonlinear and soft matter physics, 2013 Huang T W; Zhou C T; He X T 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 FRET imaging of calcium signaling in live cells in the microenvironment 期刊论文 integrative biology, 2013 Qian, Tongcheng; Lu, Shaoying; Ma, Hongwei; Fang, Jing; Zhong, Wenxuan; Wang, Yingxiao 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/16 GEOMETRIC CONTROL  SMOOTH-MUSCLE  LIVING CELLS  ATP  SHAPE  SRC  TRANSDUCTION  HOMEOSTASIS  GRADIENTS  PROTEINS   Underwater explosive welding and compaction 期刊论文 baozha yu chongjiexplosion and shock waves, 2013 Li, Xiao-Jie; Sun, Wei; Yan, Hong-Hao; Wang, Xiao-Hong 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/17 Detection of rotating stall based on deterministic learning 会议论文 Si, Wenjie; Wang, Cong; Wen, Binhe; Wang, Yong; Hou, Anping 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/17 Fine Root Branch Orders Contribute Differentially to Uptake, Allocation, and Return of Potentially Toxic Metals 期刊论文 environmental science technology, 2013 Guo, Ying-Ying; Wang, Jun-Jian; Kong, De-Liang; Wang, Wei; Guo, Da-Li; Wang, Yan-Bing; Xie, Qing-Long; Liu, Yang-Sheng; Zeng, Hui 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 HEAVY-METALS  FRAXINUS-MANDSHURICA  FOREST DECLINE  PLANTS  ARCHITECTURE  TEMPERATE  TOLERANCE  HETEROGENEITY  BIOMASS  CARBON