directionality

n.  方向性;定向性

COCA.34367



双语例句

  1. The number and directionality of linkages ( interdependencies) within models is more complex than code bases.
    模型中的链接(互相依赖)的数量和方向性较之代码基础来说更加复杂。
  2. Study on the Spatial Correlation Property and Directionality of Partially Coherent Beams Propagating Through Atmospheric Turbulence
    部分相干光通过湍流大气传输的空间相干性及方向性研究
  3. The Characteristics Analysis of Image Directionality in Spatial Domain and Frequency Domain
    图像方向性在空域和频域中的特性研究
  4. Radar chart used for showing directionality frequency distribution and simultaneously comparing many groups of data is advantageous for the observation of distributed intensity.
    采用雷达图反映定向频率分布,可以同时对比多组数据,便于观察分布强度。
  5. Directionality of Partially Coherent Hermite-Gaussian Array Beams Propagating in Atmospheric Turbulence
    部分相干厄米-高斯列阵光束通过湍流大气传输的方向性
  6. Movement of Focus Particles and Its Directionality in Logic Form
    逻辑式层面DP内焦点算子移位及其移位的方向性
  7. A Study of the Directionality of Verbs and Classifier Structures in Shanghai Sign Language
    上海手语动词及类标记结构方向性研究
  8. In order to realize precise directionality, laser spot should be located precisely in sub-pixel.
    为提高全向激光告警的定向精度,需要对激光光斑进行亚像素级的精确定位。
  9. Far-Field Divergence Angle and Directionality of One Dimensional Off-Axis Gaussian Beams
    一维线阵离轴高斯光束的远场发散角和方向性
  10. To solve the directionality of spatial magnetic field measurement, two schemes including three-dimensional measurement and simultaneous measurement of transverse, longitudinal components are proposed.
    为了解决空间电磁场测量中的方向性问题,提出了三维测量和同时测量横、纵向磁场的两种方案。
  11. If a scalar field changes slowly, it resembles a constant, both in its fixed magnitude and in its lack of directionality; relativity theory predicts it will produce a gravitational repulsion.
    如果纯量场变化缓慢,它就会有固定的大小,而且没有方向性,就像一个常数一样;相对论预测,这种情况会产生重力排斥效应。
  12. In omni-directional laser warning system, the contradiction between wide Field of View ( FOV) and the precise directionality is expounded.
    在成像型全向激光告警系统中,大视场探测与精确定向构成一对矛盾。
  13. 'They seem to have problems with directionality.'in other words they get lost.
    “他们好像在确定方向上碰到了问题。”也就是说他们迷路了。
  14. The affordance of the scrollbar clearly shows that it can be manipulated, but the only things about it that tell us what it does are the arrows, which hint at its directionality.
    滚动条的启示清楚地表明它能操作,但能告诉用户其作用的唯一东西是箭头,信息都藏在箭头的方向中。
  15. Line repetition measurement is on important link in transmission line construction, which directs the localization of poles and towers, directionality and linearity of lines.
    研究目的:隧道洞外精密控制测量是隧道工程中非常重要的工作,为保证施工安全必须进行定期复测。
  16. Secondly, this paper researches an effective adaptive directionality system.
    其次,研究了一种有效的自适应方向性系统。
  17. But, this text theory has not putted forward a question of directionality and avoided the meaning of text.
    但是,解构主义的文本理论对于意义的态度的回避,没有提出一个方向性的问题,这种开放式的思维使得我们在分析具体文本的时候没有一个明确的导向。
  18. The thermal radiant directionality of mixed pixel is very complicated under the influence of many factors.
    混合像元的热辐射方向性由于受到多种因素的影响而变得极为复杂。
  19. This paper discusses the feasibility of equivalent translation and directionality.
    本文讨论的是等值翻译的可行性及方向性。
  20. Terrain autocorrelation has a strong directionality.
    地形数据的空间自相关性有着很强的方向属性。
  21. The basis functions have directionality and locality at spacial frequences and can describe the edge features of the natural images well.
    提取的基函数在空间频率上具有方向性和局部性,很好地描述了输入自然景物图像的边缘特征。
  22. Because of brightness and directionality, laser has become into an excellent projection light source.
    由于激光的高亮度和极好的方向性,使之成为非常理想的投影光源。
  23. Through the mapping of objects in the domain of space onto time, time acquires the features of directionality, irreversibility, continuity and measurement.
    通过把空间和空间中的物体映射到时间范畴,时间就获得了方向性、不可逆性、持续性和可测量性等特征。
  24. There are three basin texture features, including periodicity, directionality and randomness. Periodicity and directionality are high-level texture features, which can be used to guide the perceived perception for texture images.
    纹理的视觉特征一般有三个基本量:周期性、方向性和随机性,其中周期性和方向性是两个高层次的纹理特征,可以用来指导纹理图像的知觉感知。
  25. For tone sandhi in the two dialects, asymmetry in directionality is found to be the most important characteristic.
    两种方言的连续变调中,则存在方向性的不对称特点。
  26. This thesis first introduces the texture and current situation of texture directionality research.
    本论文首先对纹理进行了简单的介绍,并阐述了纹理方向性的研究现状。
  27. Multiscale transform is a sparse representation with limitations, directionality and multiscale characteristic.
    多尺度变换是一类具有方向性的稀疏表示方法,而且具备局部性、方向性和多尺度性的特点。
  28. It obtains a much lower shift sensitivity and better directionality in two dimensions than the DWT.
    和DWT相比,它具有更低的移变敏感性和更好的方向性。
  29. Concatenation extension has the characteristics of directionality and calculability.
    串联词义延伸具有方向性和可推导性。
  30. NSCT has characteristics of good multi-resolution, shift-invariance and high directionality. It can give an asymptotic optimal representation of edges and contours in image.
    NSCT具有良好的多分辨率、平移不变性和多方向性等特点,它能够对图像的边缘和轮廓给出一种最优渐进表示。

英英释义

noun

  1. the property of being directional or maintaining a direction
    1. the directionality of written English is from left to right

  2. the property of a microphone or antenna of being more sensitive in one direction than in another
    1. the antenna received signals with no directivity

    Synonym:    directivity