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单词
pulse spectrum
释义
pulse spectrum
pulse spectrum
[
′pəls ‚spek·trəm
]
(physics)
The frequency distribution of the sinusoidal components of a pulse in relative amplitude and in relative phase. Also known as pulse-frequency spectrum.
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closed cavity bag moulding
closed cell
closed cell foam
closed-cell foam
closed center load sensing system
closed chain
closed-chain
closed chain compound
closed-chain compound
closed chain exercise
closed chain first
closed-chainly
closed chain motion
closed-chain movement
closed-chest cardiac compression
closed-chest cardiac message & mouth-to-mouth resuscitation
closed chest closed pericardium
closed chest massage
closed circle
closed circle argument
closed circuit
closed-circuit
closed circuit anesthesia
closed-circuit camera
closed-circuit communications system
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更新时间:2026/6/30 3:20:24