speckle

英 [ˈspekl]

美 [ˈspekl]

n.  斑点; 色斑
vt.  弄上斑点; 点缀

过去分词：speckled　现在分词：speckling　复数：speckles　第三人称单数：speckles　过去式：speckled　

TEM8

BNC.37172 / COCA.31187

牛津词典

noun

• 斑点；色斑
  a small coloured mark or spot on a background of a different colour

英英释义

noun

• a small contrasting part of something
  1. a bald spot
  2. a leopard's spots
  3. a patch of clouds
  4. patches of thin ice
  5. a fleck of red
  Synonym:spotdapplepatchfleckmaculation

verb

• mark with small spots
  1. speckle the wall with tiny yellow spots
  Synonym:bespeckle
• produce a mottled effect
  1. The sunlight stippled the trees
  Synonym:stipple

双语例句

• The out-of-plane tilting speckle interferogram is computer-simulated and the RMS phase error is calculated to verify reliability.
  通过对计算机模拟漫射体产生离面倾斜的时变散斑图，计算其均方根误差值，进行了验证。
• The principle of imaging system for laser electron shear speckle interferometry is presented.
  介绍了激光电子剪切散斑干涉成像系统的原理；
• Speckle Interferometry Information Extraction Technology and Application
  散斑干涉信息提取技术及其应用研究
• An effective method for reducing the speckle noise in digital holography is proposed in this paper.
  本文提出一种消除数字全息再现像散斑噪声的有效方法。
• Measuring heating stress of metal material at the welding points by using one beam laser speckle interferometry;
  本文用单光束激光散斑干涉法测量了内燃机连杆的变形。
• Search on Laser Speckle Technique and Digital Image Processing System
  激光散斑技术及数字图像处理系统的研究
• Multilook processing is a basic method for speckle suppression of synthetic aperture radar ( SAR) images.
  多视处理是合成孔径雷达（SAR）图像纹斑噪声抑制的一种基本方法。
• Impact of Inhomogeneous Light Intensity on Test and Its Correction Method for Digital Speckle Interferometry with Substraction
  减模式下数字散斑干涉光强不均匀性对检测的影响和校正方法
• A method to simulate the speckle in rotationally symmetric triangulation was presented and the simulated image was obtained.
  提出了一种用于旋转对称激光三角传感器的激光散斑的仿真方法，获得了仿真散斑图像。
• For example, in holographic imagery the speckle pattern corresponds to troublesome background noise.
  例如，在全息照相中，斑纹图样相当于讨厌的背景噪声。