衣物护欧路词典

aspect ratio

A 开头单词

基本解释

  • 纵横比；屏幕高宽比

同根派生

     

英汉例句

    双语例句

  • A simple nonlinear wing theory for the low-aspect-ratio rectangular flat plate with large angle of attack in incompressible flow is developed.
    本文系对不可压缩流体中大冲角小展弦比矩形平板机翼提出—个简单的非线性理论。
  • The numerical application is performed for robust static divergence and aeroelastic deformation of a large aspect-ratio wing with perturbation on the elastic modulus of its fore-beam.
    以一大展弦比长直机翼为例，分析了机翼前梁的材料弹性模态受到一定摄动时的鲁棒静发散稳定性和静气动弹性变形性能。
  • The high- aspect-ratio grids were commonly used in numerical simulations of the viscous boundary layer flows and the main calculation error was always correlated to the aspect ratio of the grids.
    在边界层内的计算网格一般都具有很大的长宽比，而计算误差与网格长宽比密切相关。

    • 权威例句

  • That's replaced by a 2.5-inch, 16:9 aspect ratio, multi-touch LCD that clocks in at 240 x 432.
    ENGADGET: iPod nano review (2012)
  • Digital media enthusiasts will appreciate the entertainment-ready MD Series with a 16:9 aspect ratio and high-definition 15.6-inch widescreen display that vibrantly delivers a first-rate viewing experience.
    ENGADGET: Gateway trots out bargain-minded 15.6-inch MD Series notebooks
  • The A-EV Plus model adds uncompressed on-board recording and wireless remote control to the 16:9 aspect ratio shooting A-EV.
    ENGADGET: ARRI Alexa joins RED to kill celluloid in 2010

词组短语

    短语

  • low aspect -ratio 小展弦比
  • high aspect -ratio model wing 大展弦比模型机翼
  • device -aspect-ratio 设备宽高比;设备高宽比
  • high -aspect-ratio 大展弦比
  • small aspect -ratio wing 小展弦比机翼

英英字典

    柯林斯英英字典

  • the ratio of width to height of the picture on a television or cinema screen

专业释义

    机械工程

  • 长径比

    We synthesize ZnO nanorods of 25-100 nm in diameter and lengths from 0.2 to 1μm in length. The aspect ratio is 10-40.
    主要完成以下工作:1.我们用一种简单的新方法合成ZnO纳米棒,直径为25—100nm,长度为0.2—1um,长径比为10-40。

  • 宽高比

    • 化学

  • 长径比

    • 能源科学技术

  • 高宽比
  • 长宽比

    • 航空、航天科学技术

  • 宽高比

    In the no vectoring situation , the infrared radiation from the ZOX symmetry has decreased with increased nozzle throat aspect ratio, the largest infrared radiation suppression is 34.9%.
    在无矢量作动的红外辐射特性研究部分,喉部宽高比的增大在宽边对称面内起到了削减红外辐射的效果,最大的削减量达到34.9%。

  • (飞机的)展弦比
  • 展弦比

    • 计算机科学技术

  • 纵横比
  • 长宽比

    It proposes a method with estimating the rotation angle of the target image based on frame aspect ratio of the keys, and improves the efficiency of matching algorithm.
    采用基于按键边框长宽比估算目标图像旋转角度的方法，提高识别方法的效率。

  • 方向比

    • 物理学

  • 纵横比

    When the aspect ratio is 1.0,the void fraction distribution does not affect the pressure variation and the structure is stability. Whereas,if the aspect ratio is in the range from 1.5 to 2.0,the structure is unstable when the pressure increases.
    结果表明:该方法适合用于气液两相流空隙率的测量,在纵横比为1.0时,气泡羽流的结构受压强影响小,羽流结构稳定;纵横比为1.5和2.0时,随着压强的增大,羽流结构呈现不稳定。

  • 矩形比

    When the width of the element of patterned films was fixed, the magnitude of in-plane anisotropy increased with the aspect ratio.
    在单元宽度一定的条件下,面内各向异性的大小随薄膜中单元的矩形比增加而增加。

    电子、通信与自动控制技术

  • 外形比例

    The system has two parts: basic visual cryptography system and aspect ratio invariant visual cryptography system.
    系统分为两部分：基本视觉密码系统和外形比例不失真的视觉密码系统。

  • 宽厚比
  • 幅形比
  • 尺寸比
  • 高宽比