speckles

英 [ˈspɛklz]

美 [ˈspɛkəlz]

n. 斑点; 色斑
speckle的第三人称单数和复数

双语例句

Different sizes of speckles under the conditions of different distances and displacements are investigated in this paper. The influence of the speckle size on measure precision is analyzed.
通过选取不同颗粒尺寸大小的散斑场针对不同距离，不同位移情况下进行了实验研究比较，给出了散斑颗粒尺寸大小对测量精度的影响。
By choosing the proper extended incoherent light source and by adjusting the parameters of the optical setup, we have observed experimentally the partially coherent speckle in the Fresnel and Fraunhofer diffraction regions. Then we study qualitatively the movement and the boiling of the speckles.
通过适当选择光源和调整光路参数，在实验上得到了菲涅耳和夫琅和费衍射区的部分相干光散斑，对夫琅和费面上的动态部分相干光散斑的平移和沸腾现象进行了定性研究；
Two transverse wave probes with apertures in different size were used to measure the sound intensity of the SV wave speckles in the experiment.
在实验中，应用了两种不同孔径尺寸的横波探头对SV波的散斑声强进行测量。
This can be noticed mainly in the black or darkest areas of an image as multicolored speckles ( pixels, actually).
它通常会出现在较黑暗的区域，出现彩色的斑点（准确说是像素）。
The first order statistical properties of the ultrasonic speckles reflected from an interface is analyzed theoretically and experimentally.
对界面反射超声散斑场的一阶统计特性进行了理论和实验分析。
The ore is partly massive and partly disseminated ( veinlets and speckles) and there is a halo of disseminated minerals in the surrounding rock.
矿石部分呈块状，部分呈浸染状（细脉状和斑点状），围岩中并有矿物的浸染晕存在。
Characteristics of Polarization Control Plate Smoothing Interference Speckles
偏振控制板对干涉斑纹的匀滑特性
Digital holography acquires intensity and phase of the measured object simultaneously through digital reconstruction, but laser speckles effect during recording and zero-order diffraction speckle in reconstruction became the bottleneck of the method.
数字全息是通过数字重构来同时获取被测物强度与相位，但记录时的激光散斑效应和重构时的零级衍射斑成为了这种方法的瓶颈。
As a coherent digital holographic imaging method, the speckles noise degrades the image quality.
数字全息作为一种相干成像方法，散斑噪声严重影响其成像质量。
A method based on average of multiple CGHs to eliminate the speckles in reconstruction is presented.
本文提出了减少计算全息再现散斑的多图象平均方法。