dot pattern
英 [dɒt ˈpætn]
美 [dɑːt ˈpætərn]
光点图形
双语例句
- Dot pattern is a type of pattern defined by specific spatial relationship among some dots.
点阵图式是一种关于多个点构成的抽象的空间关系。 - The individual spatial distribution pattern was studied by applying aggregation density index and dot distribution pattern analysis of 3 × 17 primary matrixes of its population characteristics based on field investigation into 17 plots in 3 zones with natural distribution of Paeonia ludlowii.
在大花黄牡丹自然分布的3个区域共设置17个样地，进行野外数据调查和种群统计，获得3×17的原始矩阵，应用聚集强度指数和点格局分析进行个体分布格局的判定分析。 - By this method, a group of Bezier curves describing the contour of the Chinese character can be obtained from the dot matrix pattern directly. On the other hand, the original dot matrix can be restored by means of the B-curve too.
所述方法可直接从汉字点阵数据得到描述汉字字形轮廓线的一组Bezier曲线，并可由此复原出原有点阵，从而表明了该方法对一般黑白图象的有效性。 - As an important model in random graph theory system, random dot product graph has been successfully used in image processing and pattern recognition area.
它作为随机图理论体系中的一个重要模型，已经成功应用于图像处理与模式识别等相关领域。 - First, producing 2D dot files by software, such as Pattern Editor, AutoCAD and so on. Second, making dots on the module by Laser engraver machines. At last, obtaining dual-emitting LGP samples by injection molding.
通过PatternEditor、AutoCAD等软件制作了二维网点文件，利用激光雕刻机对模仁进行网点加工，最后通过注塑成型的方法制作了双出射导光板样品。