drag-lift coefficient发音

意思翻译

阻力升力系数

相似词语短语

coefficient───adj.合作的；共同作用的；n.[数]系数；率；协同因素

drag───v.拖拉，拖曳；硬拉硬拽；强迫；勉强；拖着（受伤的脚或腿）行走；缓慢而吃力地行进；拖累；拖沓；（用网或钩）在水中搜寻；（用鼠标）拖动；（某物）拖地；疲惫地去某处；抓；（船）拖动（锚）；（船）走锚；n.拖；拖累；阻碍；讨厌的事；吸入一口烟；（喜剧演员）男扮女装；（作用于行进中的飞行器或车辆的）空气阻力；（横穿城镇的）主干道；n.(Drag)（匈）德劳格（人名）

diffusibility coefficient───扩散系数

viscous drag───粘滞曳力；[流]粘性阻力

lift───v.举起；抬头（看）；提高（嗓子）音量；抬高（价格）；空运；被抬起；散开；做美容手术；挖；拿起来放到；使摆脱不愉快的心情；晋级；赢得；解除禁令；顺手牵羊；抄袭；逮捕；n.电梯；上下山缆车；后跟垫；举起；（价格）上涨；（音量）提高；剽窃；提升力；（板球）高飞；搭便车；起重机；鼓舞

convective coefficient───对流系数

coefficient meaning───系数含义

coefficient analysis───系数分析

addendum coefficient───[机]齿顶高系数

双语使用场景

Such parameters of flow characteristics are investigated as lift and drag coefficient and vortex shedding frequencies.───计算了圆柱的升阻力系数、尾涡脱落频率等描述绕流问题的主要参量。

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.───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。

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%。

英语使用场景