The geometric micro-pattern of the chilling solid surface is examined with an atomic force microscope. It was found that there is an obvious difference in the areas with and without active nucleation sites. Some notches and pits with the size of 50~100 nm in the magnitude of the critical nucleation radius may serve as active nucleation sites while those small convex apices never act as active nucleation sites.
采用原子力显微镜观察了表面微观形貌，结果发现形核点区域与不形核点区域之间微观形貌存在明显差异，形核点微区均存在大小约为50~100nm的凹坑，其尺度与临界形核半径相近。
Take this pattern of the fleece, plush toy bear, flannel, cotton velvet color tarpauin and everything, the most popular fancy patterns and nostalgic geometric pattern, provides the clean colour with vibrant crayons.
带纸花图案的摇粒绒、长毛绒玩具熊、法兰绒棉、防水油布和彩色天鹅绒应有尽有，最流行的花式图案和怀旧的几何图案交错，恍如干净的彩色蜡笔画般充满生机力量。
A new method for pattern synthesis of linear array with arbitrary geometric configuration is presented.
提出了一种适用于具有任意几何参数的线天线阵方向图综合的新方法。
This paper puts forward non-contact surveillance and measure that uses video image processing, pattern recognition, optimum threshold value and theory of geometric similarity.
本文提出采用视频图象处理方法，利用模式识别、最优阈值和几何相似理论，实现非接触式的监控与测量。
Pattern recognition, the use of the geometric matching function, in the range of 360 to look for targets.
模式识别，使用了几何匹配功能，可以在360度范围内寻找目标。
Painted mostly in black, use either brown-red; decoration in order to change patterns of plant leaf tissue the main triangle dots are curved, half-moon, geometric shape such as decoration, while the pattern is often curved triangular structure 22 opposite or contrary to, side-side, middle, or draw a straight line or without pattern, with a few arc composed of upper and lower triangular or half moon or the top of the left commensurate with quite a few patterns, followed by a small amount of a pattern of squares, bands and so on.
彩绘以黑色居多，兼用棕红色；纹饰以植物叶纹变体组织为主，有弧形三角圆点、半月形、几何形等纹饰，而图案的结构往往是弧形三角两两相向或相背，侧旁、中间或绘直线或无纹，以几个弧形三角或半月形组成的上下左右相称或对顶的纹样也不少，其次还有少量的方格纹、带纹等。
Often painted red pottery on the geometric-shaped patterns or animal-shaped pattern, is the most obvious characteristics of the Yangshao culture, it also said that painted pottery culture.
红陶器上常有彩绘的几何形图案或动物形花纹，是仰韶文化的最明显特征，故也称彩陶文化。
Heavily planted along its perimeters, the courtyard is paved at its center with long, narrow cobblestones that create a geometric pattern.
大量种植沿其周边，庭院铺在它的中心与长远建设，缩小鹅卵石，创造一个几何模式。
Some new concepts are introduced in the paper, including space distribution coefficient of antenna array, which reflects the degree of concentration of channel complex vector when the space distribution of incident signal and the geometric of antenna array is handled in the same time, the k-th residual iteration error of digital pattern synthesis algorithm, which could be used to generate the trajectory of the algorithm, the optimal pattern and the amendment factor of smart antenna, the users weighted uniform distribution and the residual phase shift of LMS antenna array.
其中包括阵列天线的空间分布系数，该参数表征了同时考虑信号空间分布和阵列几何特征时信道复矢量在空间域的集散程度。方向图数字合成算法的第k次迭代残余误差，由该参数可以得到数字合成算法的收敛轨迹图。阵列天线的最优方向图案和智能天线的改善因子。以及用户加权均匀分布模型和LMS抗多径阵列天线的残余相位漂移。
The motivation of this thesis is to investigate the beam pattern of the blue light-emitting diode and the light extraction efficiency of the surface-mount LED package. In order to modify the emission beam pattern of the blue LED as well as to improve the light extraction efficiency of the LED package, the total internal reflection from the LED chip has to be destroyed by a suitable geometric shape of the lens. The incorporation of various refractive indexes of the lenses with the index-match encapsulant materials is also expected to further reduce the Fresnel loss and internal reflection effect.
本论文主要研究动机是探讨蓝光发光二极体之发光光形与封装后之取光效率，为了要能达到发光二极体发光光形之设计并能有效提升表面黏著型构装之取光效率，因而利用透镜之几何外型形状来破坏全反射，并且以透镜与封装胶材之折射率相互搭配使用，以降低Fresnel 损耗及全反射，进而达成提升封装取光效率。
Purts the primer: Many material qualities must spread one the solvent of the adding, like metal, ceramics and so on, if you transfers the India different design, must use the different bottom color, like the wood grain basic use brown, the coffee color, the earth yellow is the focus, the grain basic use white is the focus, the illusion grain, the geometric pattern basic use white or the black is the focus
膜的印刷：在高分子的薄膜上印上各种不同自己所需的图案；2、喷底漆：许多材质必须涂上一层附着剂，如金属、陶瓷等，若要转印不同的图案，必须使用不同的底色，如木纹基本使用棕色、咖啡色、土黄色为主，石纹基本使用白色为主，梦幻纹、几何图案基本使用白色或黑色为主
The recognition of the geometric figure is the basis of the pattern recognition and the computer optic, moreover the recognition of lines, rectangles and circles are the basis of the figure recognition.
图形识别是模式识别和计算机视觉的基础，而直线、矩形、圆的识别又是图形识别的基础。
In this paper, a robust pseudoridges extraction algorithm for fingerprints is presented to gain the global geometric shape of fingerprint ridges of pattern area.
提出了一种稳健的提取指纹模式区总体几何形状的有效算法。
Considering the spatial geometric significance of two-phase flow patterns and using the differential pressure gauge as a sensor, the Strouhal number Sr is taken as the basis for distinguishing flow patterns. Using Strouhal number Sr to identify flow pattern has clear physical meaning.
从两相流流型的空间几何意义出发，利用差压计作传感器，提出用标准空间特征频率斯特罗哈尔数Sr作流型识别的定量依据，斯特罗哈尔数Sr识别流型具有明确的物理意义。
From the3D geometric models of the lithosphere and asthenosphere in the south China region, the evolution pattern of the lithosphere is deduced.
本文在论述华南岩石圈三维结构构造类型基本特征基础上，首次探讨了华南地区软流圈三维结构以及该区岩石圈演化动力学特征。
Create from the chart patterns, geometric pattern of cross stitch craft carrying the Huayao ethnic primitive symbol and totem belief.
从图纹形态创造而言，挑花工艺的几何图案承载着花瑶民族的原始符号和图腾信仰。
This model could capture geometric constraints effectively and distinguish user's intentions automatically in the process of drawing graph theory so as to realize parametric design of apparel pattern.
此模型能有效捕捉并自动识别服装制板过程中反映用户设计意图的几何约束关系，实现服装纸样的参数化。
This model is created dynamically based on the process of a pattern design, to extract geometric constraints that exist in the pattern, analyzed and summarized this relationship, and give the establishment of geometric constraint graph and solution method.
此模型根据服装设计过程动态建立，在交互式制板系统的基础上，提取服装纸样中存在的几何约束关系，分析归纳，建立几何约束图，最后给出求解方法。
Then an automatic individual pattern-generated system based on geometric constraint graph is designed and developed in order to generate individual patterns which fit customers'body shape.
并设计了一种基于几何约束图的特殊体型服装样板自动生成系统，从而生成符合顾客体型的个性化服装样板。
Finally, we carried out a comprehensive analysis of the features of all kinds of defects, and succeeded to represent geometric features of four types of defects in a graph, which helps to further pattern recognition.
最后，对各种疵点特征值进行了综合分析，用聚类分布的几何形状特征可以有效地表征四类疵点，为进一步的模式识别奠定基础。