“principal vanishing point”的概念、定义、翻译、参考文献-科学参考

单词	principal vanishing point
释义	principal vanishing point Encyclopedia 工学航摄像片释 principal vanishing point主合点在倾斜像片的主垂面内，过摄影中心作与摄影方向线的平行线，与像片主纵线的交点。
随便看	nondegenerate matrix nondegenerate net nondegenerate parallelotope non-degenerate perturbation theory non degenerate quadratic form non-degenerate quadratic form nondegenerate quadratic form non-degenerate quadratic space nondegenerate quadratic space nondegenerate quadric nondegenerate representation non degenerate semi bilinear form non-degenerate semi-bilinear form nondegenerate semi bilinear form non-degenerate semiconductor nondegenerate set nondegenerate simplex nondegenerate singular point nondegenerate state nondegenerate system nondegenerate type non degradation substance non-degradation substance nondegradation substance nondeliverable item

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