| instability |
an unstable order unreliability attributable to being unstable imbalance: a lack of balance or state of disequilibrium; "a hormonal imbalance" the quality or attribute of being unstable and irresolute
출처: wordnet.princeton.edu/perl/webwn
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| instability |
The property of not being stable; thus, moving around over time, and/or uncertain in its movement over time.
출처: www-personal.umich.edu/~alandear/glossary/i.html
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| instability |
The tendency of an aeroplane to depart involuntarily from the set line of flight. Instability may express itself in yawing (swinging to right or left), rolling or porpoising (following an undulating path). Such faults may arise from a variety of causes, eg insufficient fin area, too short a fuselage, inefficient tailplane, failure to compensate in wing or aileron adjustment for the torque (twisting tendency) of the engine.
출처: www.aeroplanemonthly.com/glossary/glossary_IJ.htm
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| instability |
the condition of a body or system which responds to a specified disturbance by increasing the disturbance until an irreversible change has taken place. Sometimes used in context to mean convective instability.
출처: www.advancedforecasting.com/weathereducation/weath...
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| instability |
The state of equilibrium in which a parcel of air when displaced has a tendency to move further away from its original position. It is the condition of the atmosphere when spontaneous convection and severe weather can occur. Air parcels, when displaced vertically, will accelerate upward, often forming cumulus clouds and possibly thunderstorms.
출처: www.indiaweather.in/gloss_i.asp
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