例如，颜色可能由不同的线和面来作区别。
For example, colors may be varied among differing dots or lines.
在矢量GIS空间数据中，点、线和面目标是它的基本要素。
Point, line and area are basic elements in GIS vector spatial data.
说明：根据输入点组成线和面，并计算组成的凸多边形的质心、面积、是否和指定线交叉等。
The input lines of dots and the surface, and calculate the composition of the convex polygon centroid, area, and whether the specified line cross, etc.
其中会讨论在退火、旋节点分解、成核、成长以及粒子粗粒化等结构转变之过程中，所涉及的点、线和面的缺陷。
It considers point, line and interfacial defects in the context of structural transformations including annealing, spinodal decomposition, nucleation, growth, and particle coarsening.
根据空间解析几何学中点、线和面三者之间的约束关系，建立了基于直线特征匹配的工业机器人运动轨迹位姿视觉检测模型。
The restriction among point, line and plane in 3d-space are used to get the trajectory pose accuracy measurement model, which is based on line matching technology.
接着采用线分类法和面分类法相结合的方法建立质量工具知识的分类体系；
And establishing quality tools knowledge classification combining surface classified method and line classified method.
最先引入了线剥离强度和面剥离强度两个附着力性能评价参数，通过建模推导出计算公式，从而给出了附着力检测评价标准。
By modeling, the formulas for calculating the line peel-off intensity and the plane peel-off intensity were deduced, and the standard to estimate the bonding strength was put forward.
对各型线几何抽速和面积利用系数公式中的重要变量进行了讨论。
The important variables in the formulas of geometric pumping speed and coefficient of used area are discussed.
河南的一些地区将饺子和面条放在一起煮，名日“金线穿元宝”。
Places dumpling and noodless and boils together in Henan some areas , The day " Jin Xianchuan's silver money " .
对于同一种复合线，(辶回)线的形状和面积随扭距而变化。
The area and shape of a hysteresis loop for the same composite wire vary with the twist pitch.
对模糊地理实体的点实体、线实体和面实体的模糊性进行了研究，就它们的模糊表示进行了阐述。
The paper studies fuzzy characters about fuzzy geographic entities such as fuzzy point entity, fuzzy line entity and fuzzy surface entity, and discusses the representation about fuzzy entities.
并提出地铁调线调坡设计中基于距离法和面积法的优化算法。
Then this paper presents the optimization theory and algorithm based on the distance-method and area-method for the design of the line and slope fine-tuning.
格林定理及其应用、三重积分、空间中的线积分和面积分、散度定理、斯托克斯定理应用。
Green's theorem and applications, triple integrals, line and surface integrals in space, Divergence theorem, Stokes' theorem; applications.
将PDPA测得的空间点数据分别沿扫描径向和所在测量截面积分，得到液滴的线平均和面平均直径。 PDPA的线积分数据比马尔文仪测得的线积分值要大；
The PDPA measured point data were integrated into the line averaged drop sizes over radial traverses and the cross section averaged sizes over the whole measured sections.
本文对该算法进行了优化处理，实现了栅格矢量化半自动跟踪和面状地物中心线提取。
This paper not only improved this algorithm but also implemented semi-automatic tracking grid-vectorization and central line pick-up using this algorithm.
提出采取严格控制扫线作业时间和扫线蒸汽流量，增大油气空间的体积和增加罐顶通气孔数量和面积等措施，可有效地预防该类事故的发生。
The measures to control the vapor purging time and flow rate of vapour, enlarge the oil-gas space and increase the number of air hole as well as venting area are given, which can effective...
方法采用实时超声对75 0例妊娠16～40周正常孕妇的胎儿心脏及胸腔径线的测量和面积计算，并得出每一孕龄组的胎儿心脏面积与胸腔面积的平均比值。
Methods Among 750 normal pregnant women with gestational ages from 16 to 40 weeks underwent ultrasonographic measurement of the fetal heart and chest diameters and areas.
方法采用实时超声对75 0例妊娠16～40周正常孕妇的胎儿心脏及胸腔径线的测量和面积计算，并得出每一孕龄组的胎儿心脏面积与胸腔面积的平均比值。
Methods Among 750 normal pregnant women with gestational ages from 16 to 40 weeks underwent ultrasonographic measurement of the fetal heart and chest diameters and areas.
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