| ¿µ¹® | specific gravity | ÇÑ±Û | ºñÁß |
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| SG | Specific Gravity |
|---|---|
| sp.gr. | specific gravity; ºñÁß |
| cg | center of gravity; centigram; chemoglobulin |
| COG | center of gravity; cognitive function tests |
| gr | grade; graft; grain; gram; gravity; gray; gross |
| COG | Centers of gravity |
|---|---|
| SG | Specific gravity |
| C.G. | center of gravity |
| 'g' | gravity |
| 1 G | gravity |
| gravity | Origin: L. Gravitas, fr. Gravis heavy; cf. F. Gravite. See Grave, Grief. 1. The state of having weight; beaviness; as, the gravity of lead. 2. Sobriety of character or demeanor. "Men of gravity and learning."< p. 648 needs proofing ##proof - especially italicized words (aso in etymologies) are not properly marked 3. Importance, significance, dignity, etc; hence, seriousness; enormity; as, the gravity of an offense. "They derive an importance from . . . The gravity of the place where they were uttered." (Burke) 4. <physics> The tendency of a mass of matter toward a center of attraction; especially, the tendency of a body toward the center of the earth; terrestrial gravitation. 5. Lowness of tone; opposed to acuteness. Center of gravity See Center. Gravity battery, See Battery. Specific gravity, the ratio of the weight of a body to the weight of an equal volume of some other body taken as the standard or unit. This standard is usually water for solids and liquids, and air for gases. Thus, 19, the specific gravity of gold, expresses the fact that, bulk for bulk, gold is nineteen times as heavy as water. Source: Websters Dictionary (01 Mar 1998) |
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| gravity perception | Process whereby a bodily structure or organism (animal or plant) receives or detects a gravity stimulus. The sensing may be direct or indirect and may or may not initiate a reaction to the stimulus. (12 Dec 1998) |
| gravity, altered | A change in, or manipulation of, gravitational force. This may be a natural or artificial effect. (12 Dec 1998) |
| absolute gravity | <chemistry> The value that denotes the density (specific gravity) at standard conditions (for gases, these conditions are standard atmospheric pressure at zero degrees Celsius). (06 May 1997) |
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| specific gravity | A measure of concentration. It is the weight of a substance, as compared (as a ratio) with that of an equal volume of water. (27 Sep 1997) |
| zero gravity | A physical state existing in space or at a time in flight when the centrifugal thrust of a parabolic glide or turn exactly counteracts the force of gravity. (05 Mar 2000) |
Synonyms : Gravisensing, Gravisensings, Perception, Gravity, Sensing, Gravity
Synonyms : Antishock Trousers, Military Antishock Trousers, Anti Shock Trousers, Anti-Shock Trousers, Military, Antishock Trousers, Military, Gravity Suit, Military Anti Shock Trousers, Pneumatic Suit, Pressure Suit, Suit, Antigravity, Suit, Gravity, Suit, Pneumatic
Synonyms : Artificial Gravity
| gravity |
(physics) the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface; "the more remote the body the less the gravity"; "the gravitation between two bodies is proportional to the product of their masses and inversely proportional to the square of the distance between them"; "gravitation cannot be held responsible for people falling in love"--Albert Einstein graveness: a manner that is serious and solemn a solemn and dignified feeling
Ãâó: wordnet.princeton.edu/perl/webwn
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| gravity |
The popular model of general relativity, as causing a flat surface like a rubber sheet to curve into a manifold is unhelpful to further progress in unifying quantum space with gravitation, since physical space fills volume, not surface area. This obvious fact is obfuscated by jargon in physics! ...
Ãâó: en.wikipedia.org/wiki/Gravity
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| gravity |
When Sir Isaac Newton published his Theory of Universal Gravitation, he noted that he could not propose a mechanism by which it worked. In 1784 Georges-Louis LeSage proposed such a mechanism, sometimes known as the kinetic theory of gravity. LeSage extended the speculations of Newton's friend and contemporary Nicolas Fatio de Duillier, who first suggested a similar explanation for gravity in 1690. ...
Ãâó: en.wikipedia.org/wiki/Gravity_(LeSage)
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| gravity |
force that tends to draw all bodies in the earth's sphere toward the center of the earth
Ãâó: www.geocities.com/daretofly2001/glossary.html
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| gravity |
The weakest of the four fundamental forces at the level of elementary particles; gravitation is the observed effect of the force of attraction between objects that contain either mass or energy; thought to be mediated by the theorized force carrier particle, the graviton. Acts over an infinite range.
Ãâó: www.pbs.org/wgbh/nova/teachers/activities/3012_ele...
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| gravity | a manner that is serious and solemn |
|---|---|
| gravity | a solemn and dignified feeling |
| gravity | (physics) the force of attraction between all masses in the universe |
| gravity | an inclined fault in which the hanging wall appears to have slipped downward relative to the footwall |
| gravity | a gradient in the gravitational forces acting on different parts of a nonspherical object |
| gravity | a measuring instrument for measuring variations in the gravitational field of the earth |
| gravity | (physics) a wave that is hypothesized to propagate gravity and to travel at the speed of light |
| gravity | (spaceflight) a trajectory that passes close to a planetary body in order to gain energy from its gravitational field |
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