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

• 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。
• 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 dynamic laser speckle method is a novel real-time, quick and effective method to study the albumin denaturation.
  研究表明，动态激光散斑方法是一种实时、快速、有效的研究白蛋白变性过程的新手段。
• 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。
• 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。
• 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。
• 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
• 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。
• 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。
• 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。