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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2012    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 Detection of a radial crack in annular structures using guided circumferential waves and continuous wavelet transform 期刊论文 2012 Liu, Yu; Li, Zheng; Gong, Kezhuang 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/12 Radial crack  Guided circumferential wave  Gabor wavelet  PZT sensors  CIRCULAR ANNULUS  DAMAGE  IDENTIFICATION  CYLINDERS  SENSORS  PIPES   Crystallographic Analysis Reveals Octamerization of Viroplasm Matrix Protein P9-1 of Rice Black Streaked Dwarf Virus 期刊论文 病毒学杂志, 2012 Akita, Fusamichi; Higashiura, Akifumi; Shimizu, Takumi; Pu, Yingying; Suzuki, Mamoru; Uehara-Ichiki, Tamaki; Sasaya, Takahide; Kanamaru, Shuji; Arisaka, Fumio; Tsukihara, Tomitake; Nakagawa, Atsushi; Omura, Toshihiro 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/16 OUTER CAPSID PROTEIN  NONSTRUCTURAL PROTEIN  BLUETONGUE VIRUS  INCLUSION-BODIES  IN-VIVO  GENOME REPLICATION  X-RAY  ROTAVIRUS  RNA  CELLS   Interchain Hydrogen Bonding Interaction induced phase Behaviors of Poly(ethylene oxide)-b-poly(N-vinylcarbazole)/Poly(acrylic acid) Blend 期刊论文 macromolecules, 2012 Hu, Nan; Zhang, Yun-Shu; Sun, Shen-Tong; Zhong, Lu-Wei; Lei, Zhen; Wu, Pei-Yi; Yang, Shuang; Chen, Er-Qiang 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 INFRARED SPECTROSCOPIC EVIDENCE  ORDERED POLYMER MELTS  BLOCK-COPOLYMER  DIBLOCK COPOLYMER  COPOLYMER/HOMOPOLYMER BLENDS  METHACRYLATE) COPOLYMERS  POLY(ACRYLIC ACID)  HOMOPOLYMER  MIXTURES  EQUILIBRIA   Hierarchical Structures in Thin Films of Macrophase- and Microphase-Separated AB/AC Diblock Copolymer Blends 期刊论文 macromolecules, 2012 Shi, Ling-Ying; Zhou, Yu; Shen, Zhihao; Fan, Xing-He 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/10 ORDER-ORDER TRANSITION  COIL BLOCK-COPOLYMERS  COPOLYMER/HOMOPOLYMER BLEND  COMPETING INTERACTIONS  PHASE-TRANSITIONS  LITHOGRAPHY  DENSITY  ARRAYS  MORPHOLOGIES  FABRICATION   Design and analysis of light-weight lattice sandwich cylinders 期刊论文 qinghua daxue xuebaojournal of tsinghua university, 2012 Chen, Liming; Dai, Zheng; Fan, Hualin; Fang, Daining 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/17 Effects of aspect ratio on the drag of a wall-mounted finite-length cylinder in subcritical and critical regimes 期刊论文 流体力学实验, 2012 Wang, H. F.; Zhou, Y.; Mi, J. 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/12 CANTILEVERED CIRCULAR-CYLINDERS  TURBULENT-BOUNDARY-LAYER  TRANSCRITICAL REYNOLDS-NUMBERS  LARGE-EDDY SIMULATION  CROSS-FLOW  AERODYNAMIC FORCES  SURFACE-ROUGHNESS  WAKE STRUCTURE  UNIFORM-FLOW  FLUCTUATING FORCES