Use gaps between deck boards to achieve drainage. But most decks need and can achieve spacing between the deck boards for drainage. 'When securing the decking, it is important to leave adequate spacing between the boards for water to drain.
â¢ GEODESIC (noun). The noun GEODESIC has 1 sense: 1. (mathematics) the shortest line between two points on a mathematically defined surface (as a straight line on a plane or an arc of a great circle on a sphere). Familiarity information: GEODESIC used as a noun is very rare.â¢ GEODESIC (adjective).. (mathematics) the shortest line between two points on a mathematically defined surface (as a straight line on a plane or an arc of a great circle on a sphere). Familiarity information: GEODESIC used as a noun is very rare. â¢ GEODESIC (adjective).
The geostrophic wind is directed along the isobar, with an area of low pressure remaining to the left of the stream in the northern hemisphere and to the right in the southern. The velocity of the geostrophic wind is proportional to the magnitude of the horizontal gradient of pressure. With equal gradients it is inversely proportional to the density of the air and the sine of geographic latitude and therefore increases with elevation and with increasing nearness to the equator. 1  Facebook.