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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2004    内容类型：会议论文     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 Investigation on the Interaction of Laser Beam and Metal Powders Conveyed by Coaxial Powder Feeder 会议论文 Sixth World Congress on Computational Mechanics in Conjunction with the Second Asian-Pacific Congress on Computational Mechanics, Sept. 5-10, 2004, Beijing, China 作者:  Yu G(虞钢) 收藏  |  浏览/下载：1384/58  |  提交时间：2007/12/18 Numeric Calculation for Transient Thermal Stress Field in Wall-Shape Metal Part During Laser Direct Forming 会议论文 Sixth World Congress on Computational Mechanics in Conjunction with the Second Asian-Pacific Congress on Computational Mechanics, Sept. 5-10, 2004, Beijing, China 作者:  Yu G(虞钢) 收藏  |  浏览/下载：1221/56  |  提交时间：2007/12/18 Starting Nozzle Flow Simulation Using K-G Two-Equation Turbulence Model 会议论文 24th International Symposium on Shock Waves, JUL 11-16, 2004 Beijing, PEOPLES R CHINA 作者:  Yang GW(杨国伟);  Hu ZM(胡宗民);  Jiang ZL(姜宗林) 收藏  |  浏览/下载：1516/69  |  提交时间：2007/12/18 Experimental Studies on Scramjet Tested in a Freejet Facility 会议论文 Asian Joint Conference on Propulsion and Power 2004, March 4, 2004 作者:  Zhang XY(张新宇);  Gu HB(顾洪斌);  Yu G(俞刚);  Chen LH(陈立红) 收藏  |  浏览/下载：1579/44  |  提交时间：2007/12/18 Effect of SiO2 encapsulation on the nitrogen reorganization in GaNAs/GaAs single quantum well 会议论文 asia-pacific optical and wireless communications conference (apoc 2003), wuhan, peoples r china, nov 04-06, 2003 Ying-Qiang X; Zhang W; Niu ZC; Wu RG; Wang QM 收藏  |  浏览/下载：16/1  |  提交时间：2010/10/29 GaNAs  SiO2 encapsulation  rapid-thermal-annealing  nitrogen reorganization  MOLECULAR-BEAM EPITAXY  OPTICAL-PROPERTIES  MU-M