speckles
英 [s'peklz] 美 [s'peklz]

n.

（皮肤、羽毛、蛋壳等上的）斑点，色斑( speckle的名词复数 )；

英英释义

speckle[ 'spekl ]

• n.a small contrasting part of something

  同义词：spotdapplepatchfleckmaculation

• v.
  • produce a mottled effect

    同义词：stipple

  • mark with small spots

    "speckle the wall with tiny yellow spots"

    同义词：bespeckle

词组短语

speckle pattern散斑图；斑纹图样

speckle interferometry散斑干涉法；斑纹干涉学；斑纹干涉测量术

双语例句

1. The method of speckles displacement, a new attempt to test characters of space distribution of laser Gaussian beam, is presented.
   提出一种测量激光高斯光束空间分布特征的新方法散斑位移法。
2. The diffraction formula and statistical law of optical fields are used to get the cross-correlation function of intensities of laser speckles of the moved diffuse object.
   该方法利用光传播的菲涅尔衍射公式和光场的统计规律，给出散斑场光强在散射体位移前后的高斯光束相关函数的表达式。

权威例句

How Microtubules Get Fluorescent Speckles
Statistical properties of dynamic speckles
Lamin A/C speckles factor compartment and RNA polymerase II transcription
Dynamic laser speckles and their application to velocity measurements of the diffuse object
Lamin A/C speckles mediate spatial organization of splicing factor compartments and RNA polymerase II transcription
Compact optical and illumination system with reduced laser speckles
Cajal bodies, nucleoli, and speckles in the Xenopus oocyte nucleus have a low-density, sponge-like structure.
Transmission, host range, and serological properties of the viruses that cause lettuce speckles disease.
Cursor pointing device utilizing a photodetector array with target ball having randomly distributed speckles
Localization of human T-cell leukemia virus type 1 tax to subnuclear compartments that overlap with interchromatin speckles