pulse
脉搏;[无线电](电磁波等)脉动;活力;有节奏的跳动(或拍打)
(心脏)跳动;脉动;搏动;震动
使跳动;有节奏地驱动(机器等);[电子学]施以脉冲;[无线电]脉冲地调节(电磁波)
变形
复数:pulses过去式:pulsed现在分词:pulsing第三人称单数:pulses
双语释义
- [C]脉搏the regular beating of blood in the main blood vessels carrying blood from the heart
- [C]脉冲a short sound as sent by radio or a small change in the quantity of electricity going through sth
- [C]兴奋; 激动; 意向energy and excitement; attitude
- vi. (心脏)跳动; 脉动beat steadily as the heart does
英英释义
pulse[ pʌls ]
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n.
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(electronics) a sharp transient wave in the normal electrical state (or a series of such transients)
同义词:pulsationpulsingimpulse
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the rhythmic contraction and expansion of the arteries with each beat of the heart
同义词:pulsationheartbeatbeat
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the rate at which the heart beats; usually measured to obtain a quick evaluation of a person's health
同义词:pulse rateheart rate
- edible seeds of various pod-bearing plants (peas or beans or lentils etc.)
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(electronics) a sharp transient wave in the normal electrical state (or a series of such transients)
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v.
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expand and contract rhythmically; beat rhythmically
同义词:pulsatethrob
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produce or modulate (as electromagnetic waves) in the form of short bursts or pulses or cause an apparatus to produce pulses
"pulse waves"; "a transmitter pulsed by an electronic tube"
同义词:pulsate
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drive by or as if by pulsation
"A soft breeze pulsed the air"
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expand and contract rhythmically; beat rhythmically
词汇搭配
- feel sb's pulse给某人诊脉,试探某人的意图
- stir sb's pulses使某人兴奋
- irregular pulse不规则的脉搏
- normal pulse正常的脉搏
- regular〔steady〕 pulse脉搏稳定
- pulse amplitude脉冲幅度
- pulse radar脉冲雷达
词组短语
pulse width脉冲宽度;脉冲持续时间
pulse generator脉冲发生器
pulse width modulation[计]脉冲调制;脉宽灯;脉冲间隔灯
pulse wave脉搏波;脉波
pulse compression[计]脉冲压缩
electromagnetic pulse电磁脉冲
pressure pulse压力脉冲;气压脉动
pulse duration脉冲持续时间
pulse frequency脉冲频率;脉率;脉搏率;脉冲重复频率
optical pulse光脉冲,光学脉冲
pulse energy脉冲能量,脉波能
single pulse单脉冲;单冲量
pulse pressure[生理]脉压
pulse rate[医]脉搏率;脉冲重复频率
pulse modulation脉冲调制;脉冲灯
narrow pulse窄脉冲
pulse transformer脉冲变压器
electric pulse电脉冲
pulse shape脉冲波形;脉冲形式
electrical pulsen. 电脉冲
双语例句
- His pulse is not very regular.
他的脉搏不很规则。 - The excitement quickened my pulse.
激动使我的心跳加快。 - I could feel a fluttering pulse.
我感到脉搏跳动。 - The machine emits sound pulses.
这台机器可发出声脉冲信号。
- I could feel blood pulsing through my veins.
我感到浑身血液在沸腾。 - He is now used to the life pulsing through a great city
他现在习惯了大都市里紧张繁忙的生活。 - His heart began to pulse faster.
他的心开始加快地跳动起来。