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

• Depressing the speckles has always been one of the most key subjects of ultrasound imaging technology home and abroad.
  对散斑噪声抑制技术的研究一直是国内外超声成像技术的重要课题之一。
• For atmosphere turbulence and speckles, their separate and joint effects are researched by using the probability density function and variance of the laser signal intensity;
  对于大气湍流和目标斑纹，以光强的概率密度函数和归一化方差的形式研究了二者单独作用以及联合作用对激光回波强度的影响；
• 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。
• 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。
• 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。
• Conclusion The phenomena of bio speckles can be used as a new method in the research on vasomotion.
  结论生物散斑现象可作为研究微血管自律运动的新方法。
• The paper studies the applicability of caustics to rock type media, hoping to have a general view of the caustics speckles surrounding the crack tip.
  对焦散线法在岩石类介质的适用性进行研究，期望获得裂纹尖端周围焦散斑的大致情况。
• The Steinway Jasper piano is made of walnut which is marked with various speckles.
  施坦威的碧玉，以多斑胡桃木制成。
• This paper presents the principle of real-time measurement of the object angular vibration by laser speckles and analysis of interference pattern.
  论述了利用激光散斑实时测量目标散射面角振动的原理，并从干涉条纹的角度对仿真参数进行了分析。
• A sampling system for micro speckles was designed and the hysteresis curve of displacement induced by a piezoelectric ceramic was measured.
  设计了显微散斑采集系统并测量了压电陶瓷的位移磁滞曲线。