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
- 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 main conclusion is that iced conductor can be galloping when the initial slop of curve of aerodynamic lift is negative and its absolute value is large enough;
多分辨率曲线经研究发现：气动升力曲线初始斜率为负且其绝对值足够大时，结冰导线可能发生舞动； - 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。 - 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。 - 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。 - Then unstructured grids of two dimensional seat is constructed by the advancing front method, Euler equations are solved and aerodynamic damp, lift and moment coefficients of the seat are calculated at certain attack angles and Mach numbers.
然后用推进阵面法建立了人-椅系统平面模型的非结构网格，并用Euler方程作为主控方程对某型座椅的气动阻力系数、升力系数和气动力矩系数进行了验证性计算； - To reduce aerodynamic drag and air pressure pulse of two trains meeting each other, and to increase aerodynamic lift, three streamline frontal shapes of high-speed maglev vehicle were designed according to the given section of train.
为了降低列车交会空气压力波、减小空气阻力、使列车具有正的气动升力，根据给定的列车横断面，设计3种磁浮列车流线型头部外形。 - 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； - Choosing typical three element airfoil and based on numerical simulation method, the feasibility of MINI-TED to improve aerodynamic performance of high lift system is studied.
以典型三段翼型为对象，采用数值模拟方法，研究了在襟翼上增加微型后缘装置提高增升装置效率的可行性； - Characteristics of wakes have great effects on the aerodynamic drag and lift of sedans. It is noticeable that the flow around the basic body shape is complicated by the presence of the rotating wheels.
尾流场特性与车辆的气动阻力和气动升力密切相关，而基本形体周围的流动特性由于旋转车轮的存在变得非常复杂。