- conservative force field
- 保守力场
English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.
conservative force field
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Force field (physics) — Originally a term coined by Michael Faraday to provide an intuitive paradigm, but theoretical construct (in the Kuhnian sense), for the behavior of electromagnetic fields, the term force field refers to the lines of force one object (the source… … Wikipedia
Conservative vector field — In vector calculus a conservative vector field is a vector field which is the gradient of a function, known in this context as a scalar potential. Conservative vector fields have the property that the line integral from one point to another is… … Wikipedia
Conservative force — Classical mechanics Newton s Second Law History of classical mechanics … Wikipedia
Force — For other uses, see Force (disambiguation). See also: Forcing (disambiguation) Forces are also described as a push or pull on an object. They can be due to phenomena such as gravity, magnetism, or anything that might cause a mass to accelerate … Wikipedia
force — [[t]fɔ͟ː(r)s[/t]] ♦ forces, forcing, forced 1) VERB If someone forces you to do something, they make you do it even though you do not want to, for example by threatening you. [V n to inf] He was charged with abducting a taxi driver and forcing… … English dictionary
Central force — In classical mechanics, a central force is a force whose magnitude only depends on the distance r of the object from the origin and is directed along the line joining them: cite web url= http://scienceworld.wolfram.com/physics/CentralForce.html… … Wikipedia
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Lorentz force — This article is about the equation governing the electromagnetic force. For a qualitative overview of the electromagnetic force, see Electromagnetism. For magnetic force of one magnet on another, see force between magnets. Electromagnetism … Wikipedia
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Vector field — In mathematics a vector field is a construction in vector calculus which associates a vector to every point in a (locally) Euclidean space.Vector fields are often used in physics to model, for example, the speed and direction of a moving fluid… … Wikipedia
