What he introduced included oval projection, stereographic projection, analemma and scenography etc.

关于投几何，他带来的有椭圆投、球极投、正投和透视法等。

Stereographic projection is known since the antiquity and was originally known as the planisphere projection.

立体绘图法原称为星座盘投法。

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

高斯投的变形特征是什么？为什么常常被用作大比例尺普通地图的地图投？

Television utilizes the cinematographic projection principle.

电视应用了放映电的投原理。

And it gives the model of investment diversification of venture capitaland uses skiagraphy algorithm to solve it.

建立了风险投资分散模型，并运用投算法对其进求解。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学投、拉、压、扭力测试，检测结果由测试自动打印。

The unfold blank of the complex shape is researched by the method of emit-projection based on sheet neutrosphere.

在板料的中性层上,用放射投法对复杂钣金固定梁的形状进展开尺寸研究。

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

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

By the method of electril charge projection the expression of charge density and field intensity on midperpendicular plane on a conductive plate are given.

利用电荷投方法,给出导体薄板上电荷密度的和中垂面上场强分布。

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，首先讨论了两面波干涉场的空间分布与投正弦光栅的等价性。

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，用作立体图像的投。

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.

摘要构建了一个纬线象为于赤道的直线，经线象为对称于中央直经线的双曲线，且面积没有变形的投集合，并得到一组概括公。

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.

摘要研究了双流道污水泵叶轮常用的图纸达方法，发现面图上的断面投结果与轴面图中确定的断面形状尺寸不一致的问题。

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为技术的实现基础来处理阴投射体和接收体的材质来实现更复杂的阴算法，比如实现支持自投的深度阴贴图。

What he introduced included oval projection, stereographic projection, analemma and scenography etc.

关于几何，他带来的有椭圆、球极、平行正和透视法等。

Stereographic projection is known since the antiquity and was originally known as the planisphere projection.

立体绘图法原称为星座盘法。

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

高斯的变形特征是什么？为什么常常被用作大比例尺普通地图的地图？

Television utilizes the cinematographic projection principle.

电视应用了放映电的原理。

And it gives the model of investment diversification of venture capitaland uses skiagraphy algorithm to solve it.

建立了风险资分散模型，并运用法对其进行求解。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学、拉、压、扭力测试，检测结果由测试自动打印。

The unfold blank of the complex shape is researched by the method of emit-projection based on sheet neutrosphere.

在板料的中性层上,用放法对复杂钣金固定梁的形状进行展开尺寸研究。

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

传统的滤波反法(FBP)要求完备的数据,而实际检测中往往由于客观原因无法获得完全的数据。

By the method of electril charge projection the expression of charge density and field intensity on midperpendicular plane on a conductive plate are given.

利用电荷方法,给出导体薄板上电荷密度的表示式和中垂面上场强分布。

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.

摘要根据标量衍理论，首先讨论了两平面波干涉场的空间分布与平行正弦光栅的等价性。

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可以制成透明片或幻灯片，用作立体图像的。

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.

摘要构建了一个纬线表象为平行于赤道的直线，经线表象为对称于中央直经线的双曲线，且面积没有变形的集合，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.

摘要研究了双流道污水泵叶轮常用的图纸表达方法，发现平面图上的断面结果与轴面图中确定的断面形状尺寸不一致的问题。

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为技术的实现基础来处理阴体和接收体的材质来实现更复杂的阴法，比如实现支持自的深度阴贴图。

What he introduced included oval projection, stereographic projection, analemma and scenography etc.

关于投影几何，他带来有椭圆投影、球极投影、投影和透视法等。

Stereographic projection is known since the antiquity and was originally known as the planisphere projection.

立体绘图法原称为星座盘投影法。

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

高斯投影变形特征是什么？为什么常常被用作大比例尺普通地图地图投影？

Television utilizes the cinematographic projection principle.

电视应用了放映电影投影原理。

And it gives the model of investment diversification of venture capitaland uses skiagraphy algorithm to solve it.

建立了风险投资分散模型，并运用投影算法对其进求解。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学投影、拉、压、扭力测试，检测结果由测试自动打印。

The unfold blank of the complex shape is researched by the method of emit-projection based on sheet neutrosphere.

在板料中性层上,用放射投影法对复杂钣金固定梁形状进展开尺寸研究。

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

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

By the method of electril charge projection the expression of charge density and field intensity on midperpendicular plane on a conductive plate are given.

利用电荷投影方法,给出导体薄板上电荷密度式和中垂面上场强分布。

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，首先讨论了两面波干涉场空间分布与投影弦光栅等价性。

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可以制成透明投影片或幻灯片，用作立体图像投影。

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.

摘要构建了一个纬线象为于赤道直线，经线象为对称于中央直经线双曲线，且面积没有变形投影集合，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.

摘要研究了双流道污水泵叶轮常用图纸达方法，发现面图上断面投影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为技术实现基础来处理阴影投射体和接收体材质来实现更复杂阴影算法，比如实现支持自投影深度阴影贴图。

What he introduced included oval projection, stereographic projection, analemma and scenography etc.

关于投影几何，他带来有椭圆投影、球极投影、平行正投影和透视法等。

Stereographic projection is known since the antiquity and was originally known as the planisphere projection.

立体绘图法原称为星座盘投影法。

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

高斯投影特征是什么？为什么常常被用作大比例尺普通地图地图投影？

Television utilizes the cinematographic projection principle.

电视应用了放映电影投影原理。

And it gives the model of investment diversification of venture capitaland uses skiagraphy algorithm to solve it.

建立了风险投资分散模型，并运用投影算法对其进行求解。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学投影、拉、压、扭力测试，检测结果由测试自动打印。

The unfold blank of the complex shape is researched by the method of emit-projection based on sheet neutrosphere.

在板料中性层上,用放射投影法对复杂钣金固定梁状进行展开尺寸研究。

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

传统滤波反投影算法(FBP)要求备投影数据,而实际检测中往往由于客观原因无法全投影数据。

By the method of electril charge projection the expression of charge density and field intensity on midperpendicular plane on a conductive plate are given.

利用电荷投影方法,给出导体薄板上电荷密度表示式和中垂面上场强分布。

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，首先讨论了两平面波干涉场空间分布与平行投影正弦光栅等价性。

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可以制成透明投影片或幻灯片，用作立体图像投影。

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.

摘要构建了一个纬线表象为平行于赤道直线，经线表象为对称于中央直经线双曲线，且面积没有投影集合，并到一组概括公式。

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.

摘要研究了双流道污水泵叶轮常用图纸表达方法，发现平面图上断面投影结果与轴面图中确定断面状尺寸不一致问题。

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为技术实现基础来处理阴影投射体和接收体材质来实现更复杂阴影算法，比如实现支持自投影深度阴影贴图。

What he introduced included oval projection, stereographic projection, analemma and scenography etc.

关于投几何，他带来的有椭圆投、球极投、平行正投和透视法等。

Stereographic projection is known since the antiquity and was originally known as the planisphere projection.

立体绘图法原称为星座盘投法。

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

高斯投的变形特征是什么？为什么常常被用作大比例尺普通地图的地图投？

Television utilizes the cinematographic projection principle.

电视应用了放映电的投原理。

And it gives the model of investment diversification of venture capitaland uses skiagraphy algorithm to solve it.

建立了风险投资分散模型，并运用投算法对其进行求解。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检设备有光学投、、压、扭力，检结果由自动打印。

The unfold blank of the complex shape is researched by the method of emit-projection based on sheet neutrosphere.

在板料的中性层上,用放射投法对复杂钣金固定梁的形状进行展开尺寸研究。

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

传统的滤波反投算法(FBP)要求完备的投数据,而实际检中往往由于客观原因无法获得完全的投数据。

By the method of electril charge projection the expression of charge density and field intensity on midperpendicular plane on a conductive plate are given.

利用电荷投方法,给出导体薄板上电荷密度的表示式和中垂面上场强分布。

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，首先讨论了两平面波干涉场的空间分布与平行投正弦光栅的等价性。

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，用作立体图像的投。

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.

摘要构建了一个纬线表象为平行于赤道的直线，经线表象为对称于中央直经线的双曲线，且面积没有变形的投集合，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.

摘要研究了双流道污水泵叶轮常用的图纸表达方法，发现平面图上的断面投结果与轴面图中确定的断面形状尺寸不一致的问题。

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为技术的实现基础来处理阴投射体和接收体的材质来实现更复杂的阴算法，比如实现支持自投的深度阴贴图。

What he introduced included oval projection, stereographic projection, analemma and scenography etc.

关于投影几何，他带来的有椭圆投影、球极投影、平行正投影和透视法等。

Stereographic projection is known since the antiquity and was originally known as the planisphere projection.

立体绘图法原称为星座盘投影法。

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

高斯投影的变形特征是什么？为什么常常被用作大比例尺普通地图的地图投影？

Television utilizes the cinematographic projection principle.

电视应用了放映电影的投影原理。

And it gives the model of investment diversification of venture capitaland uses skiagraphy algorithm to solve it.

建立了风险投模型，并运用投影算法对其进行求解。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学投影、拉、压、扭力测试，检测结果由测试自动打印。

The unfold blank of the complex shape is researched by the method of emit-projection based on sheet neutrosphere.

在板料的中性层上,用放射投影法对复杂钣金的形状进行展开尺寸研究。

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

传统的滤波反投影算法(FBP)要求完备的投影数据,而实际检测中往往由于客观原因无法获得完全的投影数据。

By the method of electril charge projection the expression of charge density and field intensity on midperpendicular plane on a conductive plate are given.

利用电荷投影方法,给出导体薄板上电荷密度的表示式和中垂面上场强布。

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，首先讨论了两平面波干涉场的空间布与平行投影正弦光栅的等价性。

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可以制成透明投影片或幻灯片，用作立体图像的投影。

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.

摘要构建了一个纬线表象为平行于赤道的直线，经线表象为对称于中央直经线的双曲线，且面积没有变形的投影集合，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.

摘要研究了双流道污水泵叶轮常用的图纸表达方法，发现平面图上的断面投影结果与轴面图中确的断面形状尺寸不一致的问题。

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为技术的实现基础来处理阴影投射体和接收体的材质来实现更复杂的阴影算法，比如实现支持自投影的深度阴影贴图。

What he introduced included oval projection, stereographic projection, analemma and scenography etc.

关于投影几何，他带来的有椭圆投影、球极投影、平行正投影和透视法等。

Stereographic projection is known since the antiquity and was originally known as the planisphere projection.

立体绘图法原称为星座盘投影法。

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

高斯投影的变形特征是什么？为什么常常被用作大比例尺普通地图的地图投影？

Television utilizes the cinematographic projection principle.

电视应用了放映电影的投影原理。

And it gives the model of investment diversification of venture capitaland uses skiagraphy algorithm to solve it.

建立了风险投资分散模型，并运用投影算法对其进行求解。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设有学投影、拉、压、扭力测试，检测结果由测试自动。

The unfold blank of the complex shape is researched by the method of emit-projection based on sheet neutrosphere.

板料的中性层上,用放射投影法对复杂钣金固定梁的形状进行展开尺寸研究。

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

传统的滤波反投影算法(FBP)要求完的投影数据,而实际检测中往往由于客观原因无法获得完全的投影数据。

By the method of electril charge projection the expression of charge density and field intensity on midperpendicular plane on a conductive plate are given.

利用电荷投影方法,给出导体薄板上电荷密度的表示式和中垂面上场强分布。

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，首先讨论了两平面波干涉场的空间分布与平行投影正弦栅的等价性。

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可以制成透明投影片或幻灯片，用作立体图像的投影。

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.

摘要构建了一个纬线表象为平行于赤道的直线，经线表象为对称于中央直经线的双曲线，且面积没有变形的投影集合，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.

摘要研究了双流道污水泵叶轮常用的图纸表达方法，发现平面图上的断面投影结果与轴面图中确定的断面形状尺寸不一致的问题。

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为技术的实现基础来处理阴影投射体和接收体的材质来实现更复杂的阴影算法，比如实现支持自投影的深度阴影贴图。

What he introduced included oval projection, stereographic projection, analemma and scenography etc.

关于投几何，他带来的有椭圆投、投、平行正投和透视法等。

Stereographic projection is known since the antiquity and was originally known as the planisphere projection.

立体绘图法原称为星座盘投法。

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

高斯投的变形特征是什么？为什么常常被用作大比例尺普通地图的地图投？

Television utilizes the cinematographic projection principle.

电视应用了放映电的投原理。

And it gives the model of investment diversification of venture capitaland uses skiagraphy algorithm to solve it.

建立了风险投资分散模型，并运用投算法对其进行求解。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

检测设备有光学投、拉、压、扭力测试，检测结果由测试自动打印。

The unfold blank of the complex shape is researched by the method of emit-projection based on sheet neutrosphere.

在板料的性层上,用放射投法对复杂钣金固定梁的形状进行展开尺寸研究。

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

传统的滤波反投算法(FBP)要求完备的投数据,而实际检测往往由于客观原因无法获得完全的投数据。

By the method of electril charge projection the expression of charge density and field intensity on midperpendicular plane on a conductive plate are given.

利用电荷投方法,给出导体薄板上电荷密度的表示式和上场强分布。

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，首先讨论了两平波干涉场的空间分布与平行投正弦光栅的等价性。

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，用作立体图像的投。

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.

摘要构建了一个纬线表象为平行于赤道的直线，经线表象为对称于央直经线的双曲线，且积没有变形的投集合，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.

摘要研究了双流道污水泵叶轮常用的图纸表达方法，发现平图上的断投结果与轴图确定的断形状尺寸不一致的问题。

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为技术的实现基础来处理阴投射体和接收体的材质来实现更复杂的阴算法，比如实现支持自投的深度阴贴图。

What he introduced included oval projection, stereographic projection, analemma and scenography etc.

关于投影几何，他带来的有椭圆投影、球极投影、平行正投影和透视法等。

Stereographic projection is known since the antiquity and was originally known as the planisphere projection.

立体绘图法原称为星座盘投影法。

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

高斯投影的变形特征是什么？为什么常常被用作大比例尺普通地图的地图投影？

Television utilizes the cinematographic projection principle.

电视应用了放映电影的投影原理。

And it gives the model of investment diversification of venture capitaland uses skiagraphy algorithm to solve it.

建立了风险投资分散模型，并运用投影算法对其进行求解。

Optical projector, tension tester, pressure tester and torsiometer are the testing instru-ments. Testing results can be typed automatically.

设备有光学投影、拉、压、扭力，结果由自动打印。

The unfold blank of the complex shape is researched by the method of emit-projection based on sheet neutrosphere.

在板料的中性层上,用放射投影法对复杂钣金固定梁的形状进行展开尺寸研究。

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

传统的滤波反投影算法(FBP)要求完备的投影数据,而实际中往往由于客观原因无法获得完全的投影数据。

By the method of electril charge projection the expression of charge density and field intensity on midperpendicular plane on a conductive plate are given.

利用电荷投影方法,给出导体薄板上电荷密度的表示式和中垂面上场强分布。

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，首先讨论了两平面波干涉场的空间分布与平行投影正弦光栅的等价性。

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可以制成透明投影片或幻灯片，用作立体图像的投影。

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.

摘要构建了一个纬线表象为平行于赤道的直线，经线表象为对称于中央直经线的双曲线，且面积没有变形的投影集合，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.

摘要研究了双流道污水泵叶轮常用的图纸表达方法，发现平面图上的断面投影结果与轴面图中确定的断面形状尺寸不一致的问题。

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为技术的实现基础来处理阴影投射体和接收体的材质来实现更复杂的阴影算法，比如实现支持自投影的深度阴影贴图。