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

• 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。
• Numerical display of inplane displacement measurement by electronic speckle photography is described.
  叙述一种散斑照相法测量面内位移的数字显示方法。
• The speckle imaging quality of space extended objects is limited by photon density in short exposure images.
  空间扩展目标斑点成像的质量受到短曝光像中光子密度的限制。
• 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。
• Based on the working principle of laser mouse, the digital speckle correlation method is used to realize orientation of laser mouse.
  在激光鼠标工作原理的基础上，利用数字散斑相关方法对激光鼠标的定位原理进行了研究。
• In dynamic measurement field, when using digital speckle pattern interferometry, we always deal phase with time-average method and spatial carrier phase-shifting method.
  在动态测试领域中，数字散斑干涉技术常用到的相位处理方法有时间平均法和空间载波相移法。
• Relationship between Laser Speckle Correlation and Displacement
  激光散斑相关性和位移的关系研究
• Speckle the wall with tiny yellow spots.
  墙上沾上了黄色的小斑点。
• A new displacement detecting method using digital speckle images The algorithm is functional for measuring smooth phase.
  基于相位分析的散斑图像位移测量算法该算法在连续平滑相位相移干涉测量中具有很好的实用性。
• 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。