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- The swirling strength method was used to investigate the vortex structure of an impinging jet. 该文采用旋涡强度方法对冲击射流涡结构进行了深入研究。
- The results showed that within the bowed compressor cascades with larger camber angle, the trend of the vortex structure from the multi-vortices to the single-vortex was obvious. 结果表明，大折转角叶栅流道内旋涡由多涡结构向单一涡结构转变的趋势明显，叶片正弯使得流道内近吸力面的涡系径向掺混作用加强；
- The western part of the Taifzehe valley(Benxi coal-field and Hlongyang coal-field)were controled by vortex structure and stretch structure and strectch Structure. 太子河流域煤田西部区（如本溪煤田和红阳煤田）为旋卷构造和伸展构造所控制；
- The computation resuIts show that flowfield ofjet emanated from the nozzle with the type of elliptic contour and conic exit contour is of awell-organized large scale vortex structure. 计算结果表明，内流过渡曲面为椭球面而出口形状为锥面的风琴管式喷嘴，喷射出的圆形射流流杨具有良好的大尺度涡环结构。
- The bumps on a whale's flipper help form vortices that generate more lift, more smoothly. 鱼鳍上突起的部分有助于形成涡旋，这些涡旋以更平稳的方式给鲸鱼带来更多的上升力。
- Topology and Vortex Structures of Turbine Cascade with Different Tip Clearances. 在不同叶顶间隙下涡轮叶栅的拓扑与旋涡结构。
- The measured results show that the similar vortex structures are formed in these two cases,but the mechanisms of their formations are different. 测量结果表明，两种情况下在叶栅出口形成了类似的涡系结构，但是条件不同涡系形成的机制不同。
- And some in the form of lotus flowers. 有雕刻荷花的。
- The emphasis of this study is put on the vortex structures and evolution, their influence on the force characters and the pressure distribution on the circular cylinder for several Keule-gan-Carpenter numbers and Reynolds numbers. 文中着重分析了KC数和Re数变化对涡结构及物面压力分布的影响。 非定常流;
- The paint is sold in powdered form. 该油漆以粉制品形式出售。
- Description of vortex structure and it's application in cascade 截面涡结构的描述方法及其在叶栅流场中的应用
- Chinese people regard lotus as an emblem of purity. 中国人把莲花看作是纯洁的象征。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- The influences of injection angle on the aerodynamic aspects of endwall film cooling and on the secondary flow vortex structures in the near endwall region of the passage were studied. 著重研究了喷射角对端壁气膜冷却的气动特性和对叶栅通道中特别是端壁附近的流场结构的影响。
- The ginpole is the simplest form of derrick. 起重吊杆是一种最简单的起重机。
- The script is massaged into final form. 这篇稿子经过修改已定稿。
- Vortex structure of slot turbulent jets in cross-flow 横流中有限宽窄缝射流的旋涡结构
- Selfishness in any form is my pet aversion. 我最讨厌自私自利，不管它以什么形式出现。
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- It is possible to transmute one form of energy into another. 把某种形态的能量改变成另一形态的能量是可能的。
