您要查找的是不是:
- Von Karman, T., "Progress in the Statistical Theory of Turbulence", Proceedings of the National Academy of Science, Washington,.D.C. 江正宏:"直立式含塔楼之高耸电性高塔之设计与分析",私立中原大学土木工程研究所硕士论文,民国八十八年六月。
- By using the Von Karman thin plate theory and Boltzmann superposition principle, the nonlinear equations of viscoelastic thin plate with damage are derived and denoted by the mid-plane displacements. 基于Von Karman板理论和Boltzmann线性叠加原理,建立了以中面位移表示的含损伤粘弹性板的非线性控制方程。
- The vortices, known as von Karman vortices, appear when the air flow is disturbed by an object standing in the way. 这些涡旋称为冯卡门涡旋,一般在气流受到障碍物扰乱情况下出现。
- The von Karman constant of sediment-laden flows is one of the important parameters reflecting the influence of sediment movement on the flow structure. 挟沙水流卡门常数是反映泥沙运动对水流结构影响的重要参数之一,本文回顾并讨论了挟沙水流卡门常数的计算公式及其影响因素。
- Later, make a 38-year-old on the mechanics and physics community to recognize the "Weichang equation," Von Karman, his mentor is also his. 后来38岁就弄出了力学和物理学界承认的“钱伟长方程”,他的导师冯 卡门也很赞赏他。
- It is found in this work that the Von Karman vortex street could be totally suppressed at low Reynolds number region after adding the control cylinder at proper position. 由实验之结果发现:在锥形圆柱流场之适当位置加入控制圆柱后,在低雷诺数可使其尾流之冯卡门涡街完全消失;
- Based on the von Karman strainexpressions for plates and the method presented by Bergan and clough([l]),theequilibrium and incremental equations for a nonlinear analysis are derived,whichallow the consideration of the effect of the stiffener eccentricity. 根据 Von Karman 大挠度板理论以及文献[1]所提出的方法,考虑了加筋偏心的影响,获得了非线性有限元分析所需的平衡方程和增量方程。
- So the frequency can't be simply calculated by the frequency formula of Von Karman vortex street around cylinder because Karman's formula is independent of hydrofoil's attacking angle. 尾流内存在周期性很好的类似卡门涡列的流动现象,其频率与叶片绕流状况有关,随着叶片入流角增加而增大,且属于低频范畴,因此,不能简单地采用圆柱绕流卡门涡街的频率公式进行计算。
- Von Karman integral momentum equation 卡门动量积分方程
- born von kormon boundary condition 玻斗肟??边界条件?
- Identification of Von Karman Vortices in the Surface Winds of Heard Island 热岛地面风中冯卡门涡流的辨别
- In chapter 4, the corresponding form of Von Karman spectrum and Davenport spectrum are conduced with the uniform format of fluctuate based on Kolmogrove theory, and the corresponding paramaters are also presented; 基于Kolmogrove理论,利用脉动风功率谱的统一形式推导了Von Karman谱和Davenport谱的对应形式,给出了相应的参数; 利用同一地点的三个台风过程数据对两种谱形式进行了参数拟合;
- He was born in the palmy days of peace. 他出生于和平的兴盛时期。
- He tried in every way to verify this theory. 他想一切办法来验证这个理论。
- Mr Evans is a Londoner born and bred. 埃文斯先生是个道地的伦敦人。
- I was born in a small city near Guangzhou. 我出生在离广州不远的一个小城市。
- I entirely approve of that theory. 我完全赞成那种理论。
- It seems so absurd to bear malice after all that. 经过这一切之后还抱有怨恨情绪是很荒谬的。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- Not everyone is born with such endowments as you. 并非所有的人生来都像你这样有天赋。