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Oscillation

Nghe phát âm
( Xem từ này trên từ điển Anh Việt)

Mục lục

Noun

an act or instance of oscillating.
a single swing or movement in one direction of an oscillating body.
fluctuation between beliefs, opinions, conditions, etc.
Physics .
an effect expressible as a quantity that repeatedly and regularly fluctuates above and below some mean value, as the pressure of a sound wave or the voltage of an alternating current.
a single fluctuation between maximum and minimum values in such an effect.
Mathematics .
the difference between the least upper bound and the greatest lower bound of the functional values of a function in a given interval.
Also called saltus. the limit of the oscillation in an interval containing a given point, as the length of the interval approaches zero.

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