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
- 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。 - 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。 - Speckle the wall with tiny yellow spots.
墙上沾上了黄色的小斑点。 - 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。 - 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。 - 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。 - Relationship between Laser Speckle Correlation and Displacement
激光散斑相关性和位移的关系研究 - 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。 - 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。 - 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。