It also expounds such ar projective methods and properties for points various spherical curves and sphere systematically.
然后，系统地阐明了点、各种球面曲线以及球面的园弧投影方法和性质。
By using the role and the drafting methods, projective contour line of a quadric at random position can be drawn.
利用这一规律和作图方法，可以解决任意位置的非退变二阶曲面的投影轮廓线的作图问题。
The related researches developed the indirect methods that effectively capture and study the implicit stereotype such as judgment latency measures and projective measures and so on.
在相关研究的基础上，逐渐形成了判断潜伏期测量、投射测量等有效捕捉和研究内隐刻板印象的间接测量方法。
Methods The designed lensometer primarily consists of light system, collimating system and projective system.
方法设计的焦度计主要由照明系统、准直系统、投影光学系统组成。
In this paper, a proper analytic methods is proposed for determining the projective formulas when their centers are improper points between two line pencils of projective correspondence.
在两线束射影对应中，当两线束中心为非固有点时，两线束的射影关系式如何确定？本文给出了适当的解析方法。
This paper think the Chinese ancient astronomer did not use the western projective in the course of drawing star map, on the contrany, they have their own personality methods.
通过对中国古代平面星图画法的研究，认为中国古代的天文学家在绘制星图时并未采用西方投影几何方法。
In this paper, the existence theorem of midpoint chord of quadratic curve, as well as its proof, is given via methods of projective geometry and polarity principle.
文章利用射影几何方法及配极原理给出二次曲线中点弦存在性定理的证明。
There are many kinds of methods to display the EEG data, such as a projective plane or the realistic head surface.
脑电数据的显示有平面脑地形图、立体真实头表显示等多种方式。
There are many kinds of methods to display the EEG data, such as a projective plane or the realistic head surface.
脑电数据的显示有平面脑地形图、立体真实头表显示等多种方式。
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