speckle造句_speckle例句_speckle用法_V5词典

1. AIM: To investigate the relation between left ventricular torsion(LVtor)/ rotation and cardiac cycle in normal persons by speckle tracking imaging(STI).: 目的：探讨斑点追踪显像技术（STI）评价正常人心肌旋转及左室扭转与心动周期时相关系的价值。

2. A technique of monitoring the change of blood perfusion utilizing the principle of laser speckle technique combined with CCD imaging method was studied.: 研究了利用激光散斑测速原理结合CCD成像技术对大鼠肠系膜上血液灌注变化进行监测的技术。

3. In dynamic measurement field, when using digital speckle pattern interferometry, we always deal phase with time-average method and spatial carrier phase-shifting method.: 在动态测试领域中，数字散斑干涉技术常用到的相位处理方法有时间平均法和空间载波相移法。

4. The basic principle of speckle image correlation digital technique was introduced firstly in this paper.: 文中首先介绍了散斑图像相关数字技术的基本原理，然后给出了变形计算公式。

5. A new type of aperture-Polarized rotating aperture-is proposed in dynamic speckle technique.: 文提出动态散斑技术中一种新的孔径：偏振旋转孔。

6. In this paper, Annular aperture cone glass shearing laser speckle photography used for measuring the derivatives of displacements is proposed for the first time.: 研制了环形孔径锥镜剪切相机，并利用它进行激光散斑照相，测量物体的位移导数场。

7. MAP filter is a filter which is often used to reduce the speckle of SAR images.: MAP滤波器是一种常用的抑制SAR图像相干斑噪声的滤波器。

8. Speckle images are produced by the reflected and scattered light beams from rough surface through free-space to observing plane when laser illuminates the object surface.: 激光经过被测表面反射和散射后，通过自由空间传播至观察面上形成散斑图像，其统计分布依赖于被测表面的微观形貌。

9. In this paper, a nonlinear multiwavelet transform adaptive threshold value method is proposed to suppress speckle noise.: 文章提出了一种新的用于斑点噪声抑制的非线性多小波变换自适应阈值算法。

10. In the current study, we have used electronic speckle patten interferometry(ESPI) to measure resin composites deformation in response to its polymerization shrinkage.: 在本次研究中，利用光测力学中电子散斑测试技术，来测量牙体修复材料的聚合收缩情况。

11. Speckle tracking;: 斑点跟踪；

12. Objective To sumarize the clinical effect of using the acupuncture point, the traditional Chinese medicine facial membrane and the sapor peripateticism pill to treat the yellow speckle jointly.: 目的：观察穴位治疗、中药面膜联合加味逍遥丸治疗黄褐斑的临床效果。

13. 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。

14. Electronic speckle pattern interferometry (ESPI) and finite element method (FEM) calculation have been used to investigate the thermal failure behaviors of the metal substrate in electronic packaging.: 本文将电子散斑干涉与有限元数值计算相结合，对金属基板结构的热失效行为进行了研究。

15. By similarity simulation experiment, we analysis the mining-induced fracture distribution and permeability of coal and rock mass near protective layer mined by speckle method.: 阐述了含瓦斯煤的力学特性：通过相似模拟实验，用散斑法对保护层开采过程中采动裂隙分布规律及煤岩体的渗透性进行了分析。

16. The basic principle of speckle image correlation digital technique was introduced firstly in this paper.: 数字散斑图像相关法是对全场位移和应变进行量化分析的光学测量方法。

17. The method removes speckle noises of SAR image in effect, at the same time remaining the edge better.: 该方法在有效去除SAR图像相干斑噪声的同时较好的保留了图像的边缘信息。

18. The laser speckle based on holography is of great practical value and can measure micro-displacement.: 激光散斑测量法是在全息方法基础上发展起来的一种测量方法，这种方法具有很强的实用价值。

19. In order to improve the capability of Synthetic Aperture Radar(SAR) speckle reduction, the speckle reduction model of a 2D two-channel filter bank multiscale structure is presented.: 为了提高合成孔径雷达（SAR）图像相干斑抑制能力，建立了二维双通道滤波器组多级结构的相干斑抑制模型。

20. In dynamic measurement field, when using digital speckle pattern interferometry, we always deal phase with time-average method and spatial carrier phase-shifting method.: 本文主要分析了它在振动检测方面的应用，利用傅里叶光学原理分析了时间平均法测量振动的原理。

21. 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。

22. Application of a digital speckle image correlation technique to vibration displacement measurement of an offshore platform model;: 文中首先介绍了散斑图像相关数字技术的基本原理，然后给出了变形计算公式。

23. The specific space-time intensity correlation function of dynamic speckle has been derived and opens out the mechanism of the dynamic speckle modulated by ultrasound in scattering medium.: 通过数学运算和近似处理，得到了动态散斑强度涨落的空-时相关函数的解析表达式，从理论上揭示了散斑受超声调制的过程，对散射介质中的声光调制机制做出了新的诠释。

24. The result shows that the modified algorithm effectively reduced the computation while speckle tracking. Besides that, the MBSP algorithm has the same accuracy with the block sum pyramid.: 理论和实验结果都表明，改进后的金字塔块匹配算法能有效地减少运动跟踪的运算量，并且有着和改进前的金字塔块匹配算法相同的准确度。

25. Base on the digital interferometry method and phase-shift-frequency-shift principle, formulas for the ultrasonic speckle digital interferential measurement are deduced.: 提出了用超声散斑干涉法来测量物体的位移，并且基于数字干涉和相移-频移技术对超声散斑数字干涉测量法进行了初步的理论推导。

26. Base on the digital interferometry method and phase-shift-frequency-shift principle, formulas for the ultrasonic speckle digital interferential measurement are deduced.: 提出了用超声散斑干涉法来测量物体的位移，并且基于数字干涉和相移-频移技术对超声散斑数字干涉测量法进行了初步的理论推导。

27. speckle holography: 斑纹全息学

28. 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。

29. speckle interferometry: 散斑干涉法

30. speckle pattern: 斑纹图样

31. dual beam speckle interferometry: 双光束散斑干涉法

32. speckle the wall with tiny yellow spots.: 墙上沾上了黄色的小斑点。

33. speckle segregation: 斑点状偏析

34. speckle interferometer: 斑纹干涉仪

35. single beam speckle interferometry: 单光束散斑干涉法

36. speckle porcelain: 花斑瓷

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