2d grid
121grid coordinate system — A plane rectangular coordinate system usually based on, and mathematically adjusted to, a map projection where geographic positions (latitudes and longitudes) can be readily transformed into plane coordinates, and the computations relating to… …
122grid coordinates — Coordinates of a grid coordinate system to which numbers and letters are assigned to designate a point on a gridded map, photograph, or chart. The system facilitates the conversion of latitude and longitude and other earth measures on a flat… …
123grid heading — An aircraft heading measured relative to grid north. See grid direction …
124grid north — The northerly or zero direction indicated by the grid datum of directional reference. Meridian relationship to grid north …
125Grid — A commmon term refering to an electricity transmission and distribution system. Matrix of an electrical distribution system. *** The layout of an electrical distribution system. See electric power grid. U.S. Dept. of Energy, Energy… …
126grid — noun 1》 a framework of spaced bars that are parallel to or cross each other. 2》 a network of lines that cross each other to form a series of squares or rectangles. ↘a numbered grid on a map that enables a place to be precisely located. 3》 a… …
127grid bias — /ˈgrɪd baɪəs/ (say grid buyuhs) noun a fixed voltage applied between the cathode and the grid of a radio valve …
128grid circuit — /ˈgrɪd sɜkət/ (say grid serkuht) noun that part of a circuit which contains the cathode and the grid of a radio valve …
