条纹
- 更多网络例句与条纹相关的网络例句 [注：此内容来源于网络，仅供参考]
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The analytical geometry is used to study the formulas of Moire fringes for the measurement of screen line, to analyze the geometric forms and their properties of Moire fringes , and further discusses the bases of theory for the measurement of screen line.
本文用解析几何学方法研究测量网线的莫尔条纹方程，分析莫尔条纹的几何形状与特性，并且进一步讨论网线测量的理论依据，旨在深刻地揭示测量网线的莫尔条纹原理。
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It was illuminated that the width of the centre bright fringe decreased along with the increasing width of the rectangular aperture when the effect of the aperture on the beam couldn't be ignored,however,the width of centre bright fringe step changed with increase of the size of the aperture when the effect could be ignorable,the width of the half maximum intensity of the centre bright fringe decreased along with the accretion of the width of the aperture and then it tends to a constant.
结果表明，当光阑对光束的衍射影响明显时，光束衍射场的中央亮条纹的宽度随着光阑边长的增大而减小；当光阑对光束的衍射影响极小时，中央亮条纹的宽度随着光阑边长的增加而阶跃变化，中央亮条纹强度的半最大值宽度随着光阑边长的增大而减小；当光阑对光束衍射影响极小时，中央亮条纹半最大值宽度趋近于一定值。
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Because of the cragginess of the 3-D surface, the distortion stripes appear when the common rectangular grating or sine grating is projected onto the object surface, which includes information about the 3-D surface profilometry. The images including distortion stripes are taken by CCD camera. The 2-D stripes information is got after processing these images. On the basis of mathematic reconstruction model and arithmetic, the 3-D surface profilometry data are gotten.
用普通白光将矩形光栅或者正弦光栅投影于被测物体表面上，由于物体外形凹凸等几何形状变化而在物体表面产生畸变条纹，这些畸变条纹就包含了物体表面形状的三维信息，由CCD摄像头摄取这些畸变条纹信息，对这些图像进行相应的处理，得到有关条纹中心线的二维信息，然后再根据相应的数学转换模型和重构算法对物体的轮廓进行重构，就可以得到被测物体表面的三维外形数据信息。
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Because of the cragginess of the 3-Dsurface, the distortion stripes appear when the common rectangular grating or sine grating is projected onto the object surface, which includes information about the 3-Dsurface profilometry. The images including distortion stripes are taken by CCD camera. The 2-D stripes information is got after processing these images. On the basis of mathematic reconstruction model and arithmetic , the 3-D surface profilometry data are gotten.
用普通白光将矩形光栅或者正弦光栅投影于被测物体表面上，由于物体外形凹凸等几何形状变化而在物体表面产生畸变条纹，这些畸变条纹就包含了物体表面形状的三维信息，由CCD摄像头摄取这些畸变条纹信息，对这些图像进行相应的处理，得到有关条纹中心线的二维信息，然后再根据相应的数学转换模型和重构算法对物体的轮廓进行重构，就可以得到被测物体表面的三维外形数据信息。
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F the magnifying effect of Moire which consists of grating and laser interferometric fringes, the small displacements of interferometric fringes,which are caused by small angular change,are magnified several thousands times,thus,the sensitivity of measuring system is greatly improved.
其原理是用一个光栅与激光干涉条纹组成莫尔条纹，利用莫尔条纹的放大作用将干涉条纹在微小角变下的微小移动放大几千倍，从而大大提高了测量灵敏度，使测量精度提高到0。
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An adaptive filtering method, based on maximum 〓osterior estimation rule and statistical signal processing technique, is presented.
其中光测条纹图的噪声处理及条纹图的条纹相位恢复技术的研究，有利于实现对条纹图的全场自动化分析，具有重要的学术和工程实际意义。
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Compared with methods appeared in literatures, our algorithm, with high accuracy, sensitivity and correctness, complete adaptively the correct distinction between interferential fringes and backgrounds. In chapter four, methods for the computer operatable description of line and region features are discussed, which contains: Computation curve's curvature in quantity, Fringes' separation distance , Contour's smoothness of region, Similarity of varied curves.
在第三章中，本文研究的是以线条为直接目标的图象分割方法——条纹抽取，在研究分析了许多条纹抽取方法以后，针对激光全息焊点缺陷检测这一课题中的复杂数字光学图象LHII条纹抽取进行了多方面的研究，主要有：分别从点对应、邻域特性对应推导并提出了几个信息分离算法；结合光学图象形成方面的知识，提出了变周期余弦分割二值化方法；结合当前条纹走向、毗邻条纹走向及可靠条纹点约束条纹跟踪，在许多方面，改进并发展了常规的条纹跟踪算法，实现了无人-机交互的全自动条纹跟踪抽取。
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Our recent works of PDE-based image processing on electronic speckle pattern interferometry are reviewed,including performing contrast enhancement and denoising simultaneously for ESPI fringes,proposing new oriented PDE denoising models for dense ESPI fringes and a nearly preprocessing-free method for skeletonization of gray scale ESPI fringes.
回顾了近几年偏微分方程图像处理技术在电子散斑干涉条纹处理中的应用成果，包括应用偏微分方程图像处理方法同时实现电子散斑干涉条纹图和相位图的滤波和增强处理，提出用于密集电子散斑干涉条纹处理的方向偏微分方程模型及提取电子散斑干涉条纹骨架线的偏微分方程方法。
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Using conformal mapping, the longitudinal protrusion height and the lateral protrusion height on the V-grooved surfaces are given, on this basis, some drag reducing features in parallel-flow, cross-flow and enlarge- flow are presented and analyzed; In addition, drag reducing features with blade-shaped grooves and U-shaped grooves are discussed, consequently, the riblets designing criterions are suggested which will reduce the drag and noise most effectively underwater.
3利用保角变换方法求出V—型条纹的纵向和横向突出高度，在此基础上得出纵向流、横向流和带角度流动时的降阻特性，并分析结果；而且分析了叶片型条纹和U—型条纹表面上的降阻情况，提出水下具有最佳降阻效果的条纹表面设计准则。
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Three new fringe subdivision methods are first proposed opposing to the restrictions of the traditional subdivision methods. They are fringe subdivision method based on self correlation coefficient, fringe subdivision method based on gene algorithm and fringe subdivision method based on Fourier-transform.
本文针对传统软件细分方法的局限性，首次提出了三种新的条纹细分方法：基于自相关系数的条纹细分法、基于遗传算法的条纹细分方法和基于傅立叶变换的条纹细分方法。
- 更多网络解释与条纹相关的网络解释 [注：此内容来源于网络，仅供参考]
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Jiggle bar：凸形条纹;凸形山形条纹
JCP , 接缝式混凝土铺面: Jointed Concrete Pavement | jiggle bar , 凸形条纹;凸形山形条纹 | Jitney , 随停公车;简便公车
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Chevron of mergence：并流式山形条纹
Chevron of divergence 分流式山形条纹 | Chevron of mergence 并流式山形条纹 | Chevron strip 山形条纹
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moire topography：穆瓦条纹图(曾用名"莫尔条纹图
03.301 直接线性变换direct linear transformation, DLT | 03.302 穆瓦条纹图(曾用名"莫尔条纹图") moire topography | 03.303 弹道摄影测量 ballistic photogrammetry
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onyx obsidian：条纹黑曜石
"条纹大理石","onyx marble" | "条纹黑曜石","onyx obsidian" | "条纹蛋白石","onyx opal"
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onyx marble：条纹大理石
"条纹雪花石膏","onyx alabaster" | "条纹大理石","onyx marble" | "条纹黑曜石","onyx obsidian"
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wavy penciling：波状细条纹,(禽羽毛色)波状细胞条纹
wavy paper 卷边纸,卷边纸 | wavy penciling 波状细条纹,(禽羽毛色)波状细胞条纹 | wavy respiration 波浪状呼吸
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pinstripe：细条纹, 细条纹的布料 (名)
pins and needles 手脚发麻 | pinsetter 球僮; 竖立球瓶装置 (名) | pinstripe 细条纹, 细条纹的布料 (名)
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perthite pyroxenite：条纹辉岩
条纹花冈闪长岩 tirilite | 条纹辉岩 perthite pyroxenite | 条纹砂岩 riband stone
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striate：有条纹的/有条痕的/加条纹
striascope /屈光检查器/ | striate /有条纹的/有条痕的/加条纹/ | striated /有条纹的/有条痕的/有线纹的/
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stripe：条纹
代表种的特徵是身上有1或3条纵向黄色或红色条纹,条纹(Stripe)之间夹著方格斑. 条纹不明显或无条纹的种类通常称草蛇. 袜带蛇为加拿大至中美洲一带最常见的蛇类之一.