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 investigation illustrated that the aerodynamic lift and pitching moment of wing can be predicted accurately by CFD based on RANS approach with comparison to model tests.
结果表明与模型试验数据相比,基于RANS方程的CFD方法能够准确预报机翼的气动升力和力矩。 - 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。 - 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”。 - 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 - 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。 - Rear spoiler not only makes the automobile the aerodynamic lift to reduce, but also can effectively reduce the resistance and availably lower the resistance that car be subjected to.
后扰流板不仅可以使汽车的气动升力得到降低,还能有效地降低汽车所受阻力。 - The RANS equations method for aerodynamic numerical simulation of a high lift configuration in 2D and 3D cases, the results of computation and their comparisons with experimental data are investigated in detail.
深入研究了二维和三维高升力外形空气动力数值模拟计算的雷诺平均NS(RANS)方程方法、计算结果、以及它们和实验数据的比较。 - 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。 - Because the gravity of the fuselage, obstruction and rotating the aerodynamic lift on the blade wheel, pneumatic pulling force needs transmitting through the crossbeam.
由于机身的重力、阻力和旋转叶片轮上的气动升力,气动拉力都需要通过横梁传递。 - It's worth checking each item for obvious flaws
有必要逐件检查一下是否有明显的瑕疵。