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Spanwise stretching and collapse motions stabilize leading-edge vortex in slow-flying bats 会议论文
23rd International Congress of Theoretical and Applied Mechanics, 中国北京/Beijing, China, 2012-08-19
Authors:  Wang SZ(王士召);  He GW(何国威);  Zhang X(张星)
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Stretching  Stabilize  Flying  Leading  Collapse  Vortex  Oscillating  Stable  Slowing  Still  Simulate  Observed  Morphology  Around  Motion  Where  Taken  Method  Study  
拦截弹中-末制导段最大交班误差的影响因素与相互关系 会议论文
高超声速研讨会暨第五届全国高超声速科学技术会议, 中国广西桂林, 2012-11-12
Authors:  樊菁;  刘洪伟
View  |  Adobe PDF(106Kb)  |  Favorite  |  View/Download:380/129  |  Submit date:2014/04/02
末制导段  交班误差  拦截弹  导弹防御系统  初制导  比例导引  拦截点  允许的  最短时间  影响因素  空间坐标  半径  圆筒  红外搜索  开始时刻  段结束  分析思路  加速度  飞行参数  可获得的  
Effects of Underfill's Filling Situation on the Reliability of Flip-chip Packages 会议论文
Fourth International Symposium on Electronic Packaging Technology, 北京/Beijing, China, 2001-8-8
Authors:  Wang HY(汪海英);  Wang JJ(王建军);  Liu S;  Zhao YP(赵亚溥)
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Solder  Underfill  Filled  0  Outmost  Substrate  0  Fatigue  Package  Understand  Joints  Thermal  Lives  0  Silicon  Reliability  Range  0  Different  Smaller  Corners  Studied  Assumed  Simulation