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  1. pulse

    • IPA[pʌls]

    英式

    • n.
      a rhythmical throbbing of the arteries as blood is propelled through them, typically as felt in the wrists or neck;each successive throb of the arteries or heart.
    • v.
      throb rhythmically; pulsate;modulate (a wave or beam) so that it becomes a series of pulses
    • verb: pulse, 3rd person present: pulses, gerund or present participle: pulsing, past tense: pulsed, past participle: pulsed

    • noun: pulse, plural noun: pulses

    • 釋義
    • 相關詞
    • 片語

    名詞

    動詞

    • 1. throb rhythmically; pulsate a knot of muscles at the side of his jaw pulsed
    • 2. modulate (a wave or beam) so that it becomes a series of pulses the current was pulsed pulsed outputs
    • apply a pulsed signal to (a device) a loudspeaker pulsed by a capacitor discharge
    • short for pulse-label
    • n.
      a method of telephone dialling in which each digit is transmitted as a corresponding number of ...

    Oxford Dictionary

    • n.
      a type of modulation in which pulses are varied in some respect, such as width or amplitude, to ...

    Oxford Dictionary

    • v.
      subject (cells in a culture) to a pulse of an isotopic label: nuclei from T cells were pulse-labeled

    Oxford American Dictionary

    • n.
      a type of modulation in which pulses are varied in some respect, such as width or amplitude, to ...

    Oxford American Dictionary

    • n.
      a type of jet engine in which combustion is intermittent, with the ignition and expulsion of ...

    Oxford American Dictionary

    • n.
      an oximeter that measures the proportion of oxygenated hemoglobin in the blood in pulsating ...

    Oxford American Dictionary

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    • IPA[pəls]

    美式

    • n.
      a rhythmical throbbing of the arteries as blood is propelled through them, typically as felt in ... the doctor found a faint pulse the idea was enough to set my pulse racing
    • v.
      throb rhythmically; pulsate: a knot of muscles at the side of his jaw pulsed

    Oxford American Dictionary

    • IPA[pəls]

    美式

    • n.
      the edible seeds of various leguminous plants, for example chickpeas, lentils, and beans: use pulses such as peas and lentils to eke out meat dishes

    Oxford American Dictionary

    • IPA[pʌls]

    英式

    • n.
      the edible seed of a leguminous plant, for example a chickpea, lentil, or bean: use pulses such as peas and lentils to eke out meat dishes

    Oxford Dictionary

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