| 单词 | 神经纤维 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔Haversian canal〕Any of the tiny, interconnecting, longitudinal channels in bone tissue through which blood vessels, nerve fibers, and lymphatics pass.哈弗斯骨管：骨组织中血管、神经纤维及淋巴管可以通过的任何细小的、相互连结的纵向通道美国传统〔Schwann cell〕Any of the cells that cover the nerve fibers in the peripheral nervous system and form the myelin sheath.施万细胞：覆盖神经纤维的周边神经系统和形成髓神经鞘的细胞美国传统〔action potential〕Stimulating a nerve fiber causes an action potential to spread across the nerve cell, making it contract.刺激神经纤维导致动作电位传遍神经细胞，从而使之收缩美国传统〔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〔bundle〕Biology A cluster or strand of closely bound muscle or nerve fibers.【生物学】 纤维束：一束紧靠在一起的肌肉或神经纤维美国传统〔cholinergic〕Activated by or capable of liberating acetylcholine, especially as related to nerve fibers of the parasympathetic nervous system.被乙酰胆碱所活化的，释放乙酰胆碱的：尤指与副交感神经系统的神经纤维相关的被乙酰胆碱所活化的或能够释出乙酰胆碱的美国传统〔commissure〕A tract of nerve fibers passing from one side to the other of the spinal cord or brain.连合：从脊髓或脑的一边到另一边的神经纤维系统美国传统〔conductor〕A nerve fibre is a conductor that transmits excitation.神经纤维是刺激的传导体。英汉大词典〔corpus striatum〕Either of two gray and white, striated bodies of nerve fibers located in the lower lateral wall of each cerebral hemisphere.纹状体：大脑两半球的位于侧脑室下方的一对灰白色具有平行纹的神经纤维之一美国传统〔decussation〕Anatomy An X-shaped crossing, especially of nerves or bands of nerve fibers, connecting corresponding parts on opposite sides of the brain or spinal cord.【解剖学】 （神经纤维）交叉：X形交叉，尤指神经或神经纤维带的交叉，把相应的部分连接在脑或脊髓的另一面美国传统〔demyelinate〕To destroy or remove the myelin sheath of (a nerve fiber), as through disease.脱髓鞘：经由疾病而破坏或除去（神经纤维中的）髓鞘美国传统〔dorsal root〕The more posterior of the two nerve fiber bundles of a spinal nerve that carries sensory information to the central nervous system.背神经后根：向神经中枢传递感觉信息的构成脊椎神经的两个神经纤维束中更靠后的一根美国传统〔epicritic〕Of or relating to sensory nerve fibers that enable the perception of slight differences in the intensity of stimuli, especially touch or temperature.精细觉的：与能够察觉到所受刺激强度最微小的差别，尤其是与触摸或温度的感觉神经纤维有关的美国传统〔fiber〕Any of various elongated cells or threadlike structures, especially a muscle fiber or a nerve fiber.神经纤维：尤指肌纤维或神经纤维等各种长形细胞或线状组织中的任一种美国传统〔fibre〕Messages pass along the nerve fibres.信息沿着神经纤维传递。麦克米伦高阶〔fibril〕Anatomy Any threadlike fiber or filament, such as a myofibril or neurofibril, that is a constituent of a cell or larger structure.【解剖学】 原纤维：任何如肌原纤维或神经纤维等的线状纤维或丝，是细胞或大一些的结构的组成部分美国传统〔fornix〕An archlike anatomical structure or fold, such as the arched band of white matter located beneath the corpus callosum of the brain.穹，穹隆：一种弓状或皱襞状结构，如大脑胼胝体下面的白色的穹束状的神经纤维束美国传统〔funiculus〕A bundle of nerve fibers in a nerve trunk.精索：神经干上的一束神经纤维美国传统〔glomerulus〕A small cluster or mass of blood vessels or nerve fibers.小球：一小簇或团毛细血管组织或神经纤维美国传统〔glomus〕A small body surrounded by many nerve fibers, consisting of an anastomosis between fine arterioles and veins.血管球：一小球体，包围着许多神经纤维，由动静脉间的吻合构成美国传统〔lemniscus〕A bundle or band of sensory nerve fibers.丘系，蹄系：感觉神经纤维的束或带美国传统〔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〔nerve trunk〕The main stem of a nerve, consisting of a bundle of nerve fibers bound together by a tough sheet of connective tissue.神经干：神经主干，由一束被一片坚韧的组织包裹在一起的神经纤维组成美国传统〔nervous〕Hysteria indicates overactivity of the nervous fibres.歇斯底里表明神经纤维过度活跃。外研社新世纪〔neurilemma〕The delicate membranous covering of a nerve fiber.神经鞘：神经纤维外层敏感的膜美国传统〔neuristor〕An electronic device that is capable of relaying a signal without attenuation in velocity.人造神经纤维：一处能中转传递信号的电子装置，无速度上的衰减美国传统〔neurofibroma〕A usually benign tumor originating in peripheral nerve fibers and composed chiefly of Schwann cells.神经纤维瘤：原发于神经鞘、通常是良性的肿瘤，主要由神经鞘细胞构成美国传统〔neurofilament〕Any of the long, fine threads that make up a neurofibril.神经丝：构成神经纤维的长且极细的丝美国传统〔neurohypophysis〕The posterior portion of the pituitary gland, having a rich supply of nerve fibers and releasing oxytocin and vasopressin.神经垂体：脑下垂体的后侧部分，能产生丰富的神经纤维和释放催产素和血管加压素美国传统〔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〔peduncle〕Anatomy A stalklike bundle of nerve fibers connecting different parts of the brain.【解剖学】 脚，茎：联接大脑各部分的茎状神经纤维束美国传统〔perineurium〕The sheath of connective tissue enclosing a bundle of nerve fibers.经来膜：包裹住神经纤维的膜状结缔组织美国传统〔pons Varolii〕A band of nerve fibers on the ventral surface of the brain stem that links the medulla oblongata and the cerebellum with upper portions of the brain.伐洛利氏桥；脑桥：脑干腹面的一束神经纤维，它将延髓和小脑与大脑的上半部分联结起来美国传统〔preganglionic〕Of, relating to, or being the nerve fibers that supply a ganglion, especially a ganglion of the autonomic nervous system.神经节前的：提供神经节的、与之相关的或属于之的，尤指自主神经系统神经节的神经纤维的美国传统〔radiation〕Anatomy Radial arrangement of parts, as of a group of nerve fibers connecting different areas of the brain.【解剖学】 辐射状：辐射状排列的部分，如联系大脑不同部分的一组神经纤维美国传统〔restiform body〕A large cordlike bundle of nerve fibers lying on either side of the medulla oblongata and connecting it with the cerebellum.绳状体：一种大型线状神经纤维束，位于延髓任一侧，并将它与小脑相接美国传统〔reticular formation〕A diffuse network of nerve fibers and cells in parts of the brainstem, important in regulating consciousness or wakefulness.网状结构：脑干部分的神经纤维和细胞的散布网状物，在调节意识和警醒中非常重要美国传统〔sheath〕Biology An enveloping tubular structure, such as the base of a grass leaf that surrounds the stem or the tissue that encloses a muscle or nerve fiber.【生物学】 鞘，兜：一种包围的管状结构，例如围绕茎的草叶基部或包围肌肉或神经纤维的组织美国传统〔tract〕A bundle of nerve fibers having a common origin, termination, and function.纤维束：具有共同的起点，噗及功能的一束神经纤维美国传统〔vagotomy〕Surgical division of fibers of the vagus nerve, used to diminish acid secretion of the stomach and control a duodenal ulcer.迷走神经切断术：切断迷走神经纤维的外科手术，目的是减少胃内的酸性分泌物并控制十二脂肠溃疡美国传统〔white matter〕Whitish nerve tissue, especially of the brain and spinal cord, consisting chiefly of myelinated nerve fibers.白质：尤指大脑及脊髓中的白色神经组织，主要由有髓鞘的神经纤维组成美国传统She was paralysed when nerve fibres were accidentally cut during an operation.她因为在一次手术中神经纤维被意外切断而瘫痪。剑桥国际 |
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