| 释义 |
H 1. henry. See henry. 2. Horizontal. In line with the horizon.The x-axis on a two- or three-dimensional grid, chart, or graph in a Cartesian coordinate system. See also Cartesian coordinates, V&H, and x-axis. 3. H. The H series of ITU-T Recommendations. The H series addresses audiovisual and multimedia systems. See H series. |