EXAMPLE SENTENCES | ||
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楔形投影是以过该点纬线所在平面与椭球短轴交点为投影中心作中心投影。 Sphenoid projection, a projection has more projective centers which are the crossing points intersected by minor axis of the ellipsoid and the parallel planes. | ||
斜投影是投影方向倾斜于投影面的一种平行投影。 An oblique projection is a sort of parallel one inclining to the projection plane. | ||
针孔成像模型下非主光轴上的球体成像为椭圆,椭圆中心偏离球心投影点。 The image of sphericity which does not located the principal optic axis is an ellipse based on pinhole model, and the image center offsets from the projection of the sphere center. | ||
通过投影棋盘格模式图,再由相机捕捉,来获取投影表面的几何信息反馈。 We project the checkerboard pattern, and capture by camera to get the geometric information feedback. | ||
分析了圆锥轴线为正平线时,在水平面投影图中轮廓线的投影。 The H-project of a cone whose axis is parallel to V-plane is analysed. | ||
球面上共焦点之椭圆、双曲线,在球心投影中仍投影成共焦椭圆、双曲线。 The cofocal ellipse and hyperbola of spherical surface will also be projected into the cofocal ellipse and hyperbola in gnomonic projection. | ||
三千年了,时光的投影可曾凝固? Already 3000 years passing, has time's shadow been frozen ever? | ||
行喉部手术时,这些定位投影线和投影点可以作为设计手术径路提供形态学基础。 When the laryngeal operation, these projective marking lines and spots are the morphological basis for designing the technique of laryngeal operation. | ||
平行投影会真实保留对象的某些信息,但单一的平行投影会损失对象的许多信息。 Parallel projection possesses the advantage of retain some information of object; but by mono parallel projection many information will be lost. | ||
将提供台式计算机、屏幕、投影仪和扬声器。 A desktop computer, screen, projector, and loudspeakers will be available. | ||