投影的

What are the relations between the earth surface, the geoid, and the Earth spherop?

高斯投变形特征是什么？什么常常被用作大比例尺普通地图地图投？

Television utilizes the cinematographic projection principle.

视应用放映投原理。

Traditional filtered backprojection(FBP) method required complete projection data,which were often difficult or even impossible to acquire for objective reasons.

传统滤波反投算法(FBP)要求完备投数据,而实际检测中往往由于客观原因无法获得完全投数据。

According to the theory of scalar diffraction, first, the equipollence of spatial distribution of the plane-wave interferential field and parallel projective sine grating is discussed.

摘要根据标量衍射理论，首先讨论两面波干涉场空间分布与行投正弦光栅等价性。

Said image pair with parallactic information can also be inputted to the computer by scanning equipment or can be formed by adopting computer three-dimensional animation software.

图对合成片5可以制成透明投片或幻灯片，用作立体图像投。

An equalarea pseudo cylindrical projection gather is constructed, in which the longitudes are hyperbola being symmetrical to the central meridian and the latitudes are parallel lines.

摘要构建一个纬线表行于赤道直线，经线表对称于中央直经线双曲线，且面积没有变形投集合，并得到一组概括公式。

The drawing method for the double channel impeller is studied.It is found that there is an in-conformity between the dimensions of plane-view and pinacoid-view of fluid cross-section.

摘要研究双流道污水泵叶轮常用图纸表达方法，发现面图上断面投结果与轴面图中确定断面形状尺寸不一致问题。

As mentioned above in the directional lights section, the rendering of shadows for directional lights is an approximation that allows us to use a single render to cover a largeish area with shadows.

你也可以使用着色语言作技术实现基础来处理阴投射体和接收体材质来实现更复杂阴算法，比如实现支持自投深度阴贴图。