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浏览/检索结果: 共11条，第1-10条 帮助 限定条件 专题：北京航空航天大学    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 The effect of sound-speed-image resolution on phase aberration correction for ultrasound computed tomography 会议论文 2018 IEEE INTERNATIONAL CONFERENCE ON IMAGING SYSTEMS AND TECHNIQUES (IST), 2018-01-01 作者:  Qu, Xiaolei;  Fan, Shangchun;  Yao, Zisheng;  Gao, Shuo;  Sun, Jiangtao 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 phase aberration correction  ultrasound computed tomography  reflection image  sound speed image   Flexible Aggregate Nearest Neighbor Queries in Road Networks 会议论文 2018 IEEE 34TH INTERNATIONAL CONFERENCE ON DATA ENGINEERING (ICDE), 2018-01-01 作者:  Yao, Bin;  Chen, Zhongpu;  Gao, Xiaofeng;  Shang, Shuo;  Ma, Shuai 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/30 Aggregates  Nearest neighbor search  Roads and streets  Aggregate nearest neighbors  Approximate solution  Constant factor approximation  Euclidean spaces  Experimental evaluation  FANN  Real road networks  Road network  Query processing   First-principles study of Frenkel pair recombination in tungsten 会议论文 13th International Conference on Computer Simulation of Radiation Effects in Solids (COSIRES), Loughborough Univ, Loughborough, ENGLAND, 2017-02-15 作者:  Qin, Shi-Yao;  Jin, Shuo;  Li, Yu-Hao;  Zhou, Hong-Bo;  Zhang, Ying 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Frenkel pair  Recombination  Tungsten  First-principles   First-principles investigation of the energetics of point defects at a grain boundary in tungsten 会议论文 13th International Conference on Computer Simulation of Radiation Effects in Solids (COSIRES), Loughborough Univ, Loughborough, ENGLAND, 2017-02-15 作者:  Chai, Jun;  Li, Yu-Hao;  Niu, Liang-Liang;  Qin, Shi-Yao;  Zhou, Hong-Bo 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30 Tungsten  Grain boundary  Point defects  First-principles   The effect of inert gas pre-irradiation on the retention of deuterium in tungsten: A TMAP investigation combined with first-principles method 期刊论文 FUSION ENGINEERING AND DESIGN, 2017, 卷号: 121, 页码: 342-347 作者:  Qin, Shi-Yao;  Jin, Shuo;  Zou, Da-Ren;  Cheng, Long;  Shu, Xiao-Lin 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 TMAP  Deuterium retention  Tungsten  Inert gas  First-principles   First-principles investigation of the energetics of point defects at a grain boundary in tungsten 期刊论文 13th International Conference on Computer Simulation of Radiation Effects in Solids (COSIRES), 2017, 卷号: 393, 页码: 144-149 作者:  Chai, Jun;  Li, Yu-Hao;  Niu, Liang-Liang;  Qin, Shi-Yao;  Zhou, Hong-Bo 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Tungsten  Grain boundary  Point defects  First-principles   First-principles study of Frenkel pair recombination in tungsten 期刊论文 13th International Conference on Computer Simulation of Radiation Effects in Solids (COSIRES), 2017, 卷号: 393, 页码: 190-194 作者:  Qin, Shi-Yao;  Jin, Shuo;  Li, Yu-Hao;  Zhou, Hong-Bo;  Zhang, Ying 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/30 Frenkel pair  Recombination  Tungsten  First-principles   Hydrogen assisted vacancy formation in tungsten: A first-principles investigation 期刊论文 JOURNAL OF NUCLEAR MATERIALS, 2015, 卷号: 465, 页码: 135-141 作者:  Qin, Shi-Yao;  Jin, Shuo;  Sun, Lu;  Zhou, Hong-Bo;  Zhang, Ying 收藏  |  浏览/下载：6/0  |  提交时间：2020/01/06 Hydrogen  Vacancy  Tungsten  First-principles   Nonlinear Disturbance-Observer-Based Sliding Mode Control for Flexible Air-Breathing Hypersonic Vehicles 期刊论文 MATHEMATICAL PROBLEMS IN ENGINEERING, 2015, 卷号: 2015 作者:  Wang, Na;  Yao, Xiu-Ming;  Li, Wen-Shuo 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/30 First-principles investigation on vacancy trapping behaviors of hydrogen in vanadium 会议论文 JOURNAL OF NUCLEAR MATERIALS, 2013-11-01 作者:  Gui, Li-Jiang;  Liu, Yue-Lin;  Wang, Wei-Tian;  Jin, Shuo;  Zhang, Ying 收藏  |  浏览/下载：2/0  |  提交时间：2020/01/06