arbitrary datum
1datum — An arbitrary point selected by the manufacturer that serves as a datum for all computations relating to weight and balances. A few examples of DATUM …
2altitude datum — The arbitrary level from which vertical displacement is measured. The datum for height measurement is the terrain directly below the aircraft or some specified datum; for pressure altitude, the level at which the atmospheric pressure is 29.92… …
3altitude datum — The arbitrary level from which vertical displacement is measured. The datum for height measurement is the terrain directly below the aircraft or some specified datum; for pressure altitude, the level at which the atmospheric pressure is 1013.2… …
4Hydrogeology — ( hydro meaning water, and geology meaning the study of the Earth) is the area of geology that deals with the distribution and movement of groundwater in the soil and rocks of the Earth s crust, (commonly in aquifers). The term geohydrology is… …
5Automata theory — Automata is defined as a system where energy, information and material is transformed, transmitted and used for performing some function without the direct participation of man .In theoretical computer science, automata theory is the study of… …
6Reynolds transport theorem — is a fundamental theorem used in formulating the basic conservation laws of fluid dynamics. These conservation laws (law of conservation of mass, law of conservation of linear momentum, and law of conservation of energy) are adopted from… …
7gravitational head — The component of total hydraulic head related to the position of a given mass of water relative to an arbitrary datum [22] …
8stage — Water surface elevation at a point along a stream, river, lake, etc., above an arbitrary datum [16] …
9Vector space — This article is about linear (vector) spaces. For the structure in incidence geometry, see Linear space (geometry). Vector addition and scalar multiplication: a vector v (blue) is added to another vector w (red, upper illustration). Below, w is… …
10Pointer (computing) — This article is about the programming data type. For the input interface (for example a computer mouse), see Pointing device. Pointer a pointing to the memory address associated with variable b. Note that in this particular diagram, the computing …
