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
双语例句
- 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。 - 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。 - Besides considering aerodynamic drag, the aerodynamic configuration design of high speed train also should consider the impact of the aerodynamic lift, lateral force and torque on running smooth performance and stability.
列车外形的气动设计除考虑空气阻力以外，还要考虑升力、横向力和转动力矩对列车运行平稳性和稳定性的影响。 - 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。 - A Research on the Aerodynamic Characteristics of a Small Aspect Ratio, High Lift Fighter Configuration
一种小展弦比高升力飞机的气动布局研究 - 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迫击炮弹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； - Results show that oscillating excitation adding at the surface of the airfoil can improve aerodynamic performance thus increase lift force of airfoil.
结果表明在深失速条件下，翼型头部附加的振荡扰流在一定的频率和振幅时能够显著改善翼型的气动性能，提高翼型的升力。 - Three seconds later, a stall-warning activated in the cockpit, indicating the jet was losing aerodynamic lift, Ms. Hersman said.
赫斯曼说，三秒钟后，驾驶舱内的一个失速警告系统启动，显示飞机正在失去气动升力。 - In order to keep the flying speed, produce certain aerodynamic lift, the birds overcome the air resistance with three kinds of methods.
为了保持飞行速度，产生一定的气动升力，鸟类用三种办法来克服空气阻力。