gravity variations

См. также в других словарях:

• Gravity of Love — «Gravity of Love» …   Википедия

• Gravity Gradiometry — is the study and measurement of variations in the acceleration due to gravity. Gravity gradiometry is a measure of differential acceleration of the earth’s gravity field over a unit distance. It is used by oil, gas and mining companies to… …   Wikipedia

• Gravity Recovery and Climate Experiment — Les deux satellites GRACE (vue d artiste) Gravity Recovery And Climate Experiment (GRACE) est une mission spatiale conjointe de la NASA et de l agence spatiale allemande lancée en mars 2002 et destinée à effectuer des mesures détaillées de la… …   Wikipédia en Français

• Gravity current — In fluid dynamics, a gravity current is a primarily horizontal flow in a gravitational field that is driven by a density difference, hence gravity currents also sometimes being referred to as density currents . Typically, the density difference… …   Wikipedia

• Gravity Recovery and Interior Laboratory — Pour les articles homonymes, voir GRAIL. GRAIL …   Wikipédia en Français

• Gravity Recovery and Climate Experiment — The goal of the Gravity Recovery And Climate Experiment (GRACE) space mission is to obtain accurate global and high resolution determination of both the static and the time variable components of the Earth s gravity field. GRACE is intended to… …   Wikipedia

• Gravity roll — In drumming, a gravity roll is performed by resting the shaft of the drumstick on the rim of the snare drum, while holding the butt. The hand is moved up and down, causing the head of the stick to strike the drum s head once per stroke and the… …   Wikipedia

• gravity meter — noun a measuring instrument for measuring variations in the gravitational field of the earth • Syn: ↑gravimeter • Hypernyms: ↑measuring instrument, ↑measuring system, ↑measuring device * * * noun : gravimeter 2 …   Useful english dictionary

• gravity wave — 1. Astron., Physics. See gravitational wave. 2. a wave created by the action of gravity on local variations in the density of a stratified fluid, as the atmosphere, or at an interface between fluids of different density, as a liquid and a gas.… …   Universalium

• gravity anomaly — noun : a difference between the locally observed and the theoretically calculated value of gravity that reflects local variations in density of underlying rocks and is often helpful in geophysical prospecting …   Useful english dictionary

• Earth's gravity — Earth s gravity, denoted by g , refers to the gravitational attraction that the Earth exerts on objects on or near its surface. Its strength is usually quoted in terms of the acceleration it gives to falling bodies (acceleration due to gravity),… …   Wikipedia