| 单词 | impulses |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔Bell's Law〕The neurological law that, in any reflex arc, nerve impulses are conducted in only one direction.神经病学定律：该定律说明在任何反射弧中，神经刺激只向一个方向传导美国传统〔WANT/NOT WANT〕He has to learn to control his violent impulses. 他必须学会控制自己的暴力冲动。朗文写作活用〔abducens〕Either of the sixth pair of cranial nerves that convey motor impulses to the rectus muscle on the lateral side of each eye.外展神经，外旋神经：颅内六对神经中的一对，可以将运动刺激传达到每只眼边侧的直肌美国传统〔act〕To express (unconscious impulses, for example) in an overt manner without awareness or understanding.冲动行事：不知不觉中公开地表示（例如，无意识的冲动）美国传统〔afferent〕Carrying inward to a central organ or section, as nerves that conduct impulses from the periphery of the body to the brain or spinal cord.传入的：传入到中央器官或部分的，如从身体的神经末梢周围传导神经冲至大脑或脊髓美国传统〔axon〕The usually long process of a nerve fiber that generally conducts impulses away from the body of the nerve cell.轴突：一般传导远离神经细胞体的冲动的神经纤维突，通常为长突美国传统〔camera〕The part of a television transmitting apparatus that receives the primary image on a light-sensitive cathode tube and transforms it into electrical impulses.电视摄像机：电视发射装置的一部分，其在光敏阴极管上接受原始图象，并将之转化为电脉冲美国传统〔centrifugal〕Physiology Transmitting nerve impulses away from the central nervous system; efferent.【生理学】 传出的：由中枢神经系统传出神经脉冲的；传出的美国传统〔centripetal〕Physiology Transmitting nerve impulses toward the central nervous system; afferent.【生理学】 传入的：向中枢神经系统传送神经脉冲的；传入的美国传统〔complex〕Psychiatry A group of related, often repressed ideas and impulses that compel characteristic or habitual patterns of thought, feelings, and behavior.【精神病学】 情结：一组相关的控制和抑制思想、感觉和行为特征或习惯的观念和冲动美国传统〔conduction〕It is now possible to measure the speed of conduction of impulses along individual nerves.现在可以测量脉冲沿单条神经传导的速度。外研社新世纪〔conflicted〕Made uneasy by conflicting impulses.不安的：由情感上的冲突引起的不安的美国传统〔convey〕Nerve cells carry and receive nervous impulses.神经细胞传递并接收神经冲动。美国传统〔distortion〕Psychology The modification of unconscious impulses into forms acceptable by conscious or dreaming perception.【心理学】 扭转：无意识的冲动转变为可被有意识的感知或梦觉所接受的形式美国传统〔effector〕A nerve ending that carries impulses to a muscle, a gland, or an organ and activates muscle contraction or glandular secretion.神经效应器：一种带动转送到肌肉、腺体或器官并刺激肌肉伸缩或腺体分泌的神经末梢美国传统〔efferent〕Carrying impulses from the central nervous system to an effector.输出的：从中心神经系统将神经脉冲传到效感器美国传统〔electrogenesis〕Production of electrical impulses in living organisms or tissues.电发生机理：活体机体或组织中电活动的产生美国传统〔electrogenesis〕The most important role of electrogenesis in animals is in the propagation of nerve impulses.动物体内产生电的最主要作用在于传播神经冲动。英汉大词典〔govern〕Sexual impulses are largely governed by endocrine and other biological factors.性冲动在很大程度上受到内分泌和其他生物学因素的支配。外研社新世纪〔hedonic〕Many purchases are related to hedonic impulses.许多购物行为和享乐冲动有关。剑桥高阶〔impulse〕He has to learn to control his impulses.他必须得学会控制自己的冲动情绪。韦氏高阶〔impulse〕He is ruled by his impulses.他受冲动支配。英汉大词典〔impulse〕Her music echoed the impulses of a generation in the 1920s.她的音乐反映了20 世纪20年代人的潮流。外研社新世纪〔impulse〕Nerve impulses are transmitted to the brain.神经脉冲被传送至大脑。牛津搭配〔impulse〕Radio waves are converted into electrical impulses.无线电波被转换成电脉冲。牛津搭配〔impulse〕The eye converts light signals to nerve impulses.眼睛把光信号转变成神经冲动。朗文当代〔impulse〕The nerves carry impulses to the brain.神经把冲动传送至大脑。英汉大词典〔impulse〕We are all subject to aggressive impulses.我们都有攻击他人的冲动。牛津搭配〔motor cortex〕The area of the cerebral cortex where impulses from the nerve centers to the muscles originate.皮层运动区：从中枢神经传往肌肉的冲动所起源的大脑皮层区域美国传统〔motor neuron〕A neuron that conveys impulses from the central nervous system to a muscle, gland, or other effector tissue.运动神经元：将刺激从中枢神经系统传导到肌肉、腺或其他效应器组织的神经元美国传统〔motor〕Of, relating to, or designating nerves that carry impulses from the nerve centers to the muscles.运动神经的：有关或指示神经把冲动从中枢神经传到肌肉的美国传统〔nerve block〕A blocking of the passage of impulses along a nerve, especially by administration of a local anesthetic.神经兴奋阻滞：沿神经的脉冲通路障碍，尤指局部实行麻醉美国传统〔nerve fiber〕A threadlike process of a neuron, especially the prolonged axon that conducts nerve impulses.神经纤维：线状的神经元突起，尤指产生神经脉冲的长轴突美国传统〔neurotransmitter〕A chemical substance, such as acetylcholine or dopamine, that transmits nerve impulses across a synapse.神经传送体：通过神经键传递神经脉冲的化学物质，如碱性有机化合物或多巴胺美国传统〔olfactory nerve〕Either of the first pair of cranial nerves that conduct impulses from the mucous membranes of the nose to the olfactory bulb.嗅觉神经：第一对颅侧神经中的任一条，功能是将鼻部黏液膜的神经刺激传导到嗅球美国传统〔pathway〕A chain of nerve fibers along which impulses normally travel.神经传导：神经纤维链，冲动正常情况上通过它传导美国传统〔pickup〕A device that converts the oscillations of a phonograph needle into electrical impulses for subsequent conversion into sound.电唱头，检波器：一种把电唱机针的震动变为电子脉冲以使其转变为声音的装置美国传统〔pickup〕The reception of light or sound waves for conversion to electrical impulses.光波的接收：为转变为电子脉冲的光波或声波的接收美国传统〔repression〕Psychology The unconscious exclusion of painful impulses, desires, or fears from the conscious mind.【心理学】 压抑作用：从有意识的头脑中无意识的排斥痛苦的冲动、欲望或恐惧美国传统〔seismometer〕A detecting device that receives seismic impulses.测震仪：用来接受地震脉冲的探测装置美国传统〔self-abandoned〕Lacking self-restraint, especially having completely yielded to one's impulses.自暴自弃的，丧失自制的：缺乏自我约束，尤指完全屈从于自己的冲动的美国传统〔sensory〕Transmitting impulses from sense organs to nerve centers; afferent.传递感觉的：从感觉器官向神经中枢传递感觉的；传入的美国传统〔telephone receiver〕The part of a telephone in which incoming electrical impulses are converted into sound.听筒：将接收到的电脉冲转换成声音的装置，是电话机的一部分美国传统〔thalamus〕Anatomy A large ovoid mass of gray matter situated in the posterior part of the forebrain that relays sensory impulses to the cerebral cortex.【解剖学】 丘脑：将感觉冲动传入大脑皮层的位于前脑后部的大卵圆形灰质块美国传统〔transform〕The photochemical reactions transform the light into electrical impulses.光化学反应使光变为电脉冲。牛津高阶〔transmitter〕The portion of a telephone that converts the incident sounds into electrical impulses that are conveyed to a remote receiver.送话器：电话的一个部件，它把入射的声音转化为电脉冲，并传到一个远方的接收者那里美国传统〔unconscious〕These impulses are often totally unconscious.这些冲动常常完全出自无意识。牛津搭配〔vestibular nerve〕A division of the acoustic nerve that conducts impulses related to maintaining balance to the brain.前庭神经：声音神经的分支，控制与维持大脑平衡有关的刺激美国传统Nerve impulses convey the sensation of pain to the brain.神经冲动向脑部传送痛觉。剑桥国际Nerve impulses pass messages from the brain to other parts of the body.神经脉冲将信息从大脑传送到身体其它部位。剑桥国际Photochemical reactions transform the light into electrical impulses.光化学反应使光变为电脉冲。牛津商务The lecture was on the physiology of the brain and the transmission of nerve impulses.这讲座是关于大脑的生理和神经冲动的传送。剑桥国际The remote control works by sending infra-red impulses to a receiver in the video recorder.遥控器靠向录像机上的接收器发射红外脉冲而运作。剑桥国际The visual cortex is the part of the brain where nerve impulses from the eye are analysed.视觉皮层是脑的一部分，在那里分析从眼睛传来的神经脉冲。剑桥国际 |
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