您要查找的是不是：
- Wind tunnel experiments show that a rock specimen the size of a goose egg will have its better part blown off in 3 minutes in a wind blowing at a velocity of 20 m/s. 风洞实验表明，鹅蛋大的岩石样块在每秒20米的风速下，3分钟便被吹掉一大半。
- Wind tunnel experiments with the CAARC standard tall building model was executed to verify the proposed method with the dynamic balance technique. 采用本文方法可以克服天平方法要求结构的基阶模态必须线性且不能给出结构沿高度的荷载分布等缺点。
- During the wind tunnel experiments, three dimensional wind profiles on a complex terrain were measured by an X-probe hot film anemometer. 在风洞实验中，利用X型热膜探针量测三维风速，取得复杂地形地区之三维风场。
- Wu, Y.L., C.I. Davidson and G.R. Armistead, Controlled Wind Tunnel Experiments for Particle Bocmceoff and Resuspension, Aerosol Sci. Technol., Vol.17（b）, pp.245-262, 1992. 袁中新、洪崇轩、王宏恩、刘山豪，南台湾地区悬浮微粒物化特徵及生成机制探讨，气胶研讨会论文集，1999。
- Wind tunnel experiments were conducted to study the impacts of(Polyacrylamide)(PAM) on the threshold wind velocity in wind erosion control,and wind erosion prevention. 该研究通过室内风洞模拟试验,研究了PAM对于提高松散扰动土起动风速、防止风蚀的效果。
- Wind tunnel experiments on aerodynamics of quasi high speed trains driven respectively by a diesel locomotive, Dongfeng 11, and by an electric locomotive, Shaoshan 8, are conducted. 介绍了以东风11型内燃机车牵引的准高速列车风洞模型试验，包括以韶山8型电力机车作牵引的对比试验。
- To investigate the aerodynamic performance effects of front guide blade to test cascade, low speed wind tunnel experiments were carried out on the two LGV cascades with and without front guide blade. 摘要为了考察导向叶片对实验涡轮导向器气动性能及涡系结构的影响，采用在实验叶栅前放置前置导叶的方法分别对原型和改型两种涡轮低压导向器进行了低速风洞实验。
- The refinement of buffeting analysis for long span bridges in the frequency domain based on parameters obtained from field measurement systems and wind tunnel experiments is the object of this thesis. 本文通过昂船洲桥桥址风场实测及相应风洞试验获取了抖振响应分析参数，并在此基础上建立和发展了大跨度桥梁精细化频域抖振分析方法。
- Actually, anti-pressure structure is similar to the wing structure of an airplane.From wind tunnel experiments, we have learned that energy interference will form a series of vortexes. 实际上，反压力结构和飞机的机翼结构相似，从风洞实验可知，能量干扰会形成连续的涡漩现象。
- The present work investigates the possibility of using the biplane configurations to improve the aerodynamic characteristics of fixed-wing MAV through low speed wind tunnel experiments. 通过低速风洞试验研究了使用双翼布局改善固定翼微型飞行器(MAV)气动性能的问题。
- WANG Zhao-min, HE Yan-li.Research on wind tunnel experiment of guyed masts [J].Journal of Building Structures, 2000,6: 55 - 61. [2]王肇民;何艳丽.;桅杆结构风洞试验研究[J]
- Abstract The feature of the aerodynamic interference wind tunnel experiment for submunition and the composition of the experiment devices are introduced in this paper. 摘要 介绍了子母弹气动干扰风洞实验新方案的特点及实验装置的构成。
- These conclusions can be used as the wind environment research's guiding of the bottom overhead multistory construction and can be certified by a wind tunnel experiment. 该结论可作为底层架空的多层建筑周围风环境研究的前期指导和风洞验证。
- The feature of the aerodynamic interference wind tunnel experiment for submunition and the composition of the experiment devices are introduced in this paper. 介绍了子母弹气动干扰风洞实验新方案的特点及实验装置的构成。
- This comparison shows that the former have the superiority compared to the latter in the stratosphere with lower density air.The wind tunnel experiment data of German airship "LOTTE" was used. 然后和常用的升降舵控制进行效率比较，得出了在空气密度较低的平流层采用改变重心位置比舵面控制具有优越性的结论。
- Flow characteristic of supersonic bi-cone inlet of ramjet assisted range projectiles is studied, and reasonable flow structures are also achieved through the wind tunnel experiment. 摘要对某冲压增程弹用超声速双锥进气道流场特性进行研究，在风洞试验中得到合理的流场结构图谱及试验数据。
- The Study of Wind Tunnel Experiments of a Ball with Hollow Base 底凹弹丸的风洞实验研究
- Wind Tunnel Experiment Technique of Side-back Jet 弹丸头部喷流的风洞实验测试技术
- Research on Wind Tunnel Experiment of Guyed Mast 桅杆结构风洞试验研究
- hypersonic wind tunnel experiment 高超声速风洞试验
