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disturbance: an unhappy and worried mental state; "there was too much anger and disturbance"; "she didn't realize the upset she caused me" (physics) a secondary influence on a system that causes it to deviate slightly activity that is an intrusion or interruption; "he looked around for the source of the disturbance"; "there was a disturbance of neural function" a disposition that is confused or nervous and upset disruption: the act of causing disorder
출처: wordnet.princeton.edu/perl/webwn
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| perturbation |
A disruption or disturbance.
출처: www.stjude.org/glossary
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| perturbation |
Any departure introduced into an assumed steady state of a system. The magnitude is often assumed to be small so that product terms in the dependent variables may be neglected; the term
출처: amsglossary.allenpress.com/glossary/browse
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| perturbation |
The deviation of an orbiting object from its path around a center of farce caused by the action of an additional center of force.
출처: www.nksd.net/schools/nkhs/staff/john_daneau/cp_glo...
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| perturbation |
For a body orbiting the Sun or a planet, the gravitational effect of a third body (eg,another planet) on its orbit, usually resulting in small changes or periodic fluctuations. [For comets, outgassing near the sun may also act on its orbit.]
출처: www.fas.org/spp/military/docops/usaf/2020/app-v.ht...
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