[测]方位投影；方位图法

azimuthal projections───[测]方位投影；方位图法

zenithal projection───天顶投影

astral projection───星体投射

zenithal projections───天顶投影

astral projections───星体投射

central projection───中央突；[测]中心投影

dimetric projection───正方投影

trimetric projection───三度投影

sinusoidal projection───正弦投影；[数]弦曲线投影

This paper discusses the theory and methods of the perspective azimuthal projection under variable view points. The research puts forward a new application prospects of the azimuthal projection.───本文探讨了变视点透视方位投影的理论和方法，其研究开拓了方位投影新的应用前景。

Azimuthal projection is a kind of projection technology with long history, and has been widely used in map-making of uranium geological exploration and reserves calculation.───的方位投影技术，已在铀矿地质勘查、储量计算图件绘制中应用。

Applying this formula, almost all problems of present azimuthal projections could be covered and this formula may be applied to get arbitrary kind azimuthal projection as well.───应用该公式，几乎可以包括目前所有的方位投影，而且可以应用于探求任意性质的方位投影。

This is called an azimuthal projection.───这种投影称作方位投影.

This is called an azimuthal projection.