aerodynamic lift

英 [ˌeərəʊdaɪˈnæmɪk lɪft]

美 [ˌeroʊdaɪˈnæmɪk lɪft]

气动升力

英英释义

noun

• the component of the aerodynamic forces acting on an airfoil that opposes gravity
  Synonym:lift

双语例句

• Turbine aerodynamic mortar insurance agency is a mechanical fuze in a key insurance and lift the insurance institutions.
  涡轮式空气动力保险机构是***机械触发引信中一道关键的保险与解除保险机构。
• The aerodynamic drag of the middle car varies within a small range, the aerodynamic lift of the rear car is greater than that of the front one;
  中间车阻力变化不大，尾车升力大于头车；
• The change rules of aerodynamic parameters including lift coefficient, drag coefficient and pitch moment coefficient have been analyzed when angle of attack and fuel flow rate is changed.
  考虑了不同飞行攻角、不同燃料流率下气动参数，包括升力系数、阻力系数和俯仰力矩系数的变化规律。
• It is shown that the wind tunnel experiment is an effective and feasible way to study low Reynolds number aerodynamic characteristics and Inverse Zimmerman configuration has higher lift-to-drag ratio and higher lift coefficient than that of Zimmerman configuration.
  研究结果表明：风洞试验是研究与微型飞机有关的低雷诺数气动特性问题的有效而又切实可行的途经；
• The aerodynamic/ stealthy integrated design is aim to obtain the maximum lift to drag ratio under constraints of stealthy performance through the adjustment of local shape de-sign variables. The task of the structure optimization is to minimize the structural weight by adjusting the size of structural components.
  气动/隐身一体化设计的任务是对局部外形设计变量进行优化，在满足隐身性能前提下，使升阻比最大；结构优化的任务是对结构尺寸进行优化，使结构重量最轻。
• After aerodynamic optimization of an unmanned vehicle with the methods mentioned above, the lift coefficient has an increase of 21% and the ratio of lift to drag has an increase of 6. 7%.
  通过优化无人机外形取得了有意义的结果，优化后升力系数增加了21%，升阻比提高了6.7%。
• The aerodynamic drag and lift of javelin increase with angle of attack.
  标枪的气动阻力、升力随迎角增加而增加。
• The unique aim of aerodynamic designer is always to enhance lift coefficient and reduce drag coefficient.
  增升减阻一直是空气动力设计工作者追求的目标。
• It is shown that aerodynamic force coefficients of vehicle-bridge coupled system, consisting of lift coefficient, drag coefficient and moment coefficient, significantly change in different wind directions.
  计算过程中，在不同风向角工况下，车桥耦合体系的气动力系数，包括升力系数、阻力系数和倾覆力矩系数，都发生了明显的增大。
• The study shows that: Mini-TED changes the curvature of trailing edge and increases effective aerodynamic chord length for high lift system, is an additional'aerodynamic flap '.
  研究表明：微型后缘装置明显改变了襟翼后缘弯度，对襟翼流动产生有利诱导作用，拓展加长了增升装置的有效“气动弦长”，是一种附加“气动襟翼”。