释义 |
Ground line
(Descriptive Geom.) | the line of intersection of the horizontal and vertical planes of projection. |
See also: ground ground line
ground lineA horizontal line representing the intersection of the ground plane and the picture plane. See also: Perspective projectionground lineThe level of the surface of the ground, above (or below) which the height of a structure (or depth of excavation) is measured.ThesaurusSeeground level |