impulses
英 ['ɪmpʌlsɪz] 美 ['ɪmpʌlsɪz]

n.

凭冲动行事( impulse的名词复数 )；突如其来的念头；推动；冲量

英英释义

impulse

• n.
  • an instinctive motive

    "profound religious impulses"

    同义词：urge

  • a sudden desire

    "he bought it on an impulse"

    同义词：capricewhim

  • the electrical discharge that travels along a nerve fiber

    "they demonstrated the transmission of impulses from the cortex to the hypothalamus"

    同义词：nerve impulse

  • (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)

    同义词：pulsationpulsingpulse

  • the act of applying force suddenly

    "the impulse knocked him over"

    同义词：impulsionimpetus

  • an impelling force or strength

    同义词：momentum

词组短语

impulse response脉冲响应

on impulse一时冲动，一时心血来潮

impulse noise脉冲噪声，冲激噪声

impulse voltage冲击电压；冲荤压；脉冲电压

impulse response function响应函数；脉冲响应函数；反应函数

impulse control脉冲控制；冲动控制

specific impulse比冲量；比推力

nerve impulse[医]神经冲动

impulse test[电]冲击试验

impulse force冲击力

impulse turbine冲力式涡轮机；冲击式汽轮机；水戽式（冲击式）水轮机

impulse function脉冲函数；冲力函数；冲击函数

impulse buying即兴购买；未经考虑仅凭一时冲动的购物行为

更多收起词组短语

双语例句

1. It's a device that converts sound to electrical impulses.
   它是一种转化声音到电子脉冲的一种设备。
2. In television, the scene is translated into electric impulses.
   在电视里，场景被转变为电脉冲。

权威例句

The Impulses Produced By Sensory Nerve Endings
Impulses and Physiological States in Theoretical Models of Nerve Membrane.
The after‐effects of impulses in the giant nerve fibres of Loligo
Impulses towards a multifunctional transition in rural Australia: Gaps in the research agenda
Trajectory control in targeted force impulses. I. Role of opposing muscles
A study of synaptic transmission in the absence of nerve impulses.
Effect of nerve impulses on the membrane potential of glial cells in the central nervous system of amphibia.
Sensory afferent impulses originate from dorsal root ganglia as well as from the periphery in normal and nerve injured rats
Ongoing activity in peripheral nerves: the physiology and pharmacology of impulses originating from a neuroma
The pituitary gland secretes in bursts: appraising the nature of glandular secretory impulses by simultaneous multiple-parameter dec...