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
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
- a bald spot
- a leopard's spots
- a patch of clouds
- patches of thin ice
- a fleck of red
verb
- mark with small spots
- speckle the wall with tiny yellow spots
- produce a mottled effect
- The sunlight stippled the trees
双语例句
- 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。 - 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 - 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。 - 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。 - 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。 - 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。 - 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。 - 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 - 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；