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

• Speckle Interferometry Information Extraction Technology and Application
  散斑干涉信息提取技术及其应用研究
• 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；
• Relationship between Laser Speckle Correlation and Displacement
  激光散斑相关性和位移的关系研究
• The process of the acid denaturation of the albumin was studied using dynamic laser speckle methods in this work.
  利用动态激光散斑的方法研究了白蛋白的酸致变性过程。
• The practical RFI and speckle noise suppression techniques for ultra-wideband SAR are proposed.
  提出了实用的超宽带SAR射频干扰（RFI）和相干斑噪声抑制技术。
• A technique of speckle reduction in synthetic aperture radar ( SAR) images was presented.
  提出了一种基于区域生长法的背景图像斑点提取方法。
• We test the proposed method on computer-simulated and experimental speckle correlation fringes, respectively.
  分别对计算机模拟的和实验获得的条纹图进行了测试。
• 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。
• White light digital speckle image correlation is the combination between digital image process and optical measuring.
  白光数字散斑相关方法是现代数字图像处理技术与光学测量相结合的产物。
• Objective To investigate whether laser speckle imaging technique can be used to monitor the changes of spinal cord hemodynamics.
  目的探讨激光散斑成像技术能否用于监测脊髓血流动力学的变化。