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
- 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 - In this paper the experimenting method used to improve the effects of the white-light speckle measuring technique is presented.
从实际应用的需要出发，对改善白光散斑技术的测试效果在实验方法上进行了详细的探讨。 - Speckle Interferometry Information Extraction Technology and Application
散斑干涉信息提取技术及其应用研究 - 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。 - 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。 - Speckle the wall with tiny yellow spots.
墙上沾上了黄色的小斑点。 - 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。 - We propose a novel method to obtain speckle fringe patterns of ESPI from undeformed and deformed speckle patterns.
本文基于变形前和变形后的散斑图，提出一种获得电子散斑干涉条纹图的新颖方法。 - 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。