升阻比的英文

• aerodynamic fineness
• lift drag ratio
• lift over drag
• lift-drag ratio
• lift-over-drag ratio
• liftdrag

• "升"英文翻译    rise; hoist; go up; ascend
• "阻"英文翻译    block; hinder; impede; obstr ...
• "比"英文翻译    2
• "最大升阻比" 英文翻译 :    best lift
• "超音速升阻比" 英文翻译 :    supersonic lift-drag ratio
• "飞行器升阻比" 英文翻译 :    vehicle lift-drag
• "拖曳体升阻比" 英文翻译 :    lift-drag of towed vehicle; lift-off effect
• "亚音速升阻比" 英文翻译 :    subsonic lift-drag ratio
• "【航空】升阻比，(空)气动(力)性能。" 英文翻译 :    lift-drag ratio
• "低升阻比进场着陆" 英文翻译 :    low-lift-drag-ratio approach
• "高超音速升阻比" 英文翻译 :    hypersonic lift-to-drag ratio
• "空气动力升阻比" 英文翻译 :    aerodynamic quality
• "升阻比调节系统" 英文翻译 :    lift-drag modulation system
• "空气动力升阻比 空气动力性能" 英文翻译 :    aerodynamicquality
• "电阻比" 英文翻译 :    resistance ratio
• "声阻比" 英文翻译 :    acoustic resistance ratio
• "零升阻力" 英文翻译 :    zero-lift drag
• "升阻力调节" 英文翻译 :    lift-drag modulation
• "势升阻力比" 英文翻译 :    potential lift-drag ratio
• "电抗电阻比" 英文翻译 :    reactance resistance ratio
• "电阻比电桥" 英文翻译 :    wheatstone bridge for unbonded elastic wire resistance meter
• "电阻比较器" 英文翻译 :    resistance comparator
• "高阻比较器" 英文翻译 :    high megohm resistance comparator
• "固有阻比" 英文翻译 :    self-reactance-to-resistance ratio
• "摩阻比降" 英文翻译 :    friction slope

• Our wingspan will fold us up . - l ve figured the l over d max
  -翼展可以收起来-我已经计算过最大升阻比
• The film resistance parallel - connected between the emitter and the base of power devices can
  薄膜电阻的升阻比尺、 。
• Lift - drag of towed vehicle
  拖曳体升阻比
• An upper canard , which is in the vicinity height of forward - swept main wing , could improve the maximum lift - to - drag ratio
  高于主机翼的鸭翼对最大升阻比的改善较多，但也不宜过高。
• Much more increase of maximum lift - to - drag ratio can be obtained with a forward - swept main wing with a small sweepback angle leading edge
  主机翼前掠角较小时，鸭翼改善和提高升阻比的效果比较明显。
• Besides , the design of vane is the major project of the uav research , because the vane is the most important part in power transformation of the uav , the quality of this part will directly affect the capacity of the uav . we should manage to enhance the lift resistance ratio in the same situation
  此外,本课题着重对无人机的叶片部分进行设计,因为叶片是无人机的动力转化部分,它的好坏直接影响着飞行器的飞行性能,在相同外部条件下,尽可能使其产生比较大的升阻比。
• The characteristics of the method is that it can modify the guidance coefficients automatically according to the errors between the actual trajectory and the standard trajectory , this is the essential of the standard trajectory guidance . it don " t need any pre - knowledge of the coefficients , this simplifies the problem greatly . following that , the method of predicting the falling site of the instant retuning trajectory is studied
  这一方法的特点是从反馈增益系数对再入段纵程偏差修正的本质出发，利用实际弹道和标准弹道的偏差，通过调节升阻比增量，不断修正再入段纵程偏差，最终确定反馈增益系数；这一方法的优点是在求解反馈增益系数时，不必依赖先验知识选取初值，使反馈增益系数的确定更为简便。
• The method of wing shape optimization of space shutlle has been developed with penalty function approach in which the objective function is the mass of the wing and the constraints are the hypersonic re - entry flight cross range , lift / drag ratio , and subsonic flight lift / drag ratio , the margin of the longitudial static stability and the magnitude of the horizontal landing speed etc
  摘要介绍了在满足高超音速再入横向机动航程，高超音速再入飞行时的升阻比，亚音速进场飞行时的升阻比，纵向静稳定性裕度和水平着陆速度等飞行性能设计要求下，用罚函数法寻求使航天飞机机翼质量为最小的外形优化方法并给出了算例。
• The results show that the frame of the grid fin has the greatest effect on the grid fin drag characteristics , reducing the drag levels and enhancing the lift - drag ratio for grid fin may be obtained by selecting appropriate frame cross - section shape and thickness of grid fin
  计算结果显示，格栅翼的几何结构参数对格栅翼的气动力特性影响很大，格栅翼的边框剖面形状和厚度对格栅翼的阻力影响最大，所以选择合适的边框厚度和剖面形状可以有效地减少格栅翼的阻力，提高升阻比。
• Lastly , previous vane are analysed by fluent , we calculate the pressure distribution chart and report chart of each wing form , then alter the torsion angle and the airfoil form of the vane respectively , finally ascertain the influence curve of the torsion angle and the airfoil form of the vane on which act the lift power
  最后,通过fluent对设计出的叶片分析,得出其压力分布图和报告图。然后从改变叶片的扭转角度和翼型两个方面分析其对升力和阻力的影响。得出叶片的扭转角和翼型对升阻比的影响曲线,在文章的结尾部分估算了无人机的一些性能参数。

• 升阻比的法语：Finesse (aérodynamique)
• 升阻比的日语：ようこうひ
• 升阻比的俄语：Аэродинамическое качество
• 升阻比什么意思：

  升阻比

  拼音：shēng zǔ bǐ

  注音：ㄕㄥ ㄗㄨˇ ㄅㄧˇ

  词语解释

  又称“举阻比”、“空气动力效率”。飞机飞行中，在同一迎角的升力与阻力的比值。其值随迎角的变化而变化，此值愈大愈好，低速和亚声速飞机可达17～18，跨声速飞机可达10～12，马赫数为2的超声速飞机约为4～8。