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单词 resonance frequency
释义 resonance frequency
[`rez·ǝn·ǝns ´frē·kwǝn·sē]
PHYSICS
A frequency at which some measure of the response of a physical system to an external periodic driving force is a maximum; three types are defined, namely, phase resonance, amplitude resonance, and natural resonance, but they are nearly equal when dissipative effects are small. Also known as resonant frequency.
QUANTUM MECHANICS
A characteristic frequency, satisfying the Bohr frequency condition, at which a quantum- mechanical system absorbs radiation.
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