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单词 axons
释义

axons /'æksɔn/

英汉-汉英词典
n. 轴突;轴索(axon的复数形式)
词组 | 习惯用语
您要查找的是不是:
  • axion n. 脑脊髓;轴
  • auxin n. [生化]植物生长素;植物激素
  • axon n. 轴索,轴突(神经细胞)
axons n. [解剖] 轴突;轴索(axon的复数形式)
myelinated axons 有髓鞘的轴突
myelinated axon 有髓(鞘)的轴突
axon terminal 轴苏端;轴突终末
axon potential 轴突电位
axon reflex 轴突反射
axon model 轴突模型
giant axon [昆] 巨轴突
axon hillock 轴丘;轴突丘;轴索丘
threshold of axon 轴突阈

网络短语:
the embryonic spinal motor axons 脊髓运动神经元轴突
neuronal axons 神经轴突
injured axons 损伤轴突
axons delay 轴突延迟
Nonmyelinated axons 没有髓鞘的轴突
Myelinated axons 有髓鞘的轴突
callosal axons 胼胝体轴突
branched axons 分叉轴突
axons regeneration 轴突再生
regenerating axons 再生轴突
英语例句库
  1. TIDA neurons were unaffected while NSDA neurons suffered loss of cell bodies and axon terminal DA.
    TIDA神经元未受损,而NSDA神经元的胞体损失,轴突终末DA下降。
  2. Biocytin stainings indicated that the recorded neurons located in MVN and the axons’ terminals went into the area of the medial E group neurons.
    Biocytin细胞内示踪,显示染色的神经元位于前庭内侧核,其纤维末端进入面神经膝内侧的group E区。
  3. At deeper level where the axons of all other cells have just appeared in succession, the large rhabdomere of the basal cell still can be seen.
    更深层,在其它细胞的轴突均已相继出现的水平上,基细胞的大形视小杆仍然可见。

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原声例句
生物学基础入门

You will also notice they have long axons along which the electrical message can travel.

你还会注意到它们有长长的轴突——电信号可以沿其传播。

TED演讲(音频版) 2015年4月合集

Neurons propagate slowly in axons, 100 meters per second, tops.

神经元在轴突中传输的速度较慢, 最多 100 米每秒。

WIL生活启示录

As you repeat an action, a fatty tissue called myelin covers the axons of your neurons.

当你重复一个动作时,一种叫做髓鞘的脂肪组织覆盖在神经元的轴突上。

双语版 TED-Ed 演讲精选

Meanwhile, axons with larger diameters offer less internal resistance.

同时,直径较长的轴突拥有较小的内部阻力。

TED演讲(音频版) 2016年6月合集

Can we grow axons and neurons down these channels?

我们能否沿着这些通道 培植神经轴突或神经元呢?

Scishow 精选系列

The damaged neurons regrew their long signaling tails, called axons.

受损的神经元重新长出长的信号尾,这个便是轴突

双语版 TED-Ed 演讲精选

Myelin is a fatty sheath that insulates an axon, preventing electrical currents from leaking out.

髓鞘质是一种脂肪鞘,它把轴突隔绝起来,以防止电波泄漏。

简单心理学

The signal-carrying arm of these cells, called an axon, can be up to a meter long!

这些细胞的信号传递臂被称为轴突,最长可达一米!

Osmosis-内分泌

Schwannian stroma is a connective tissue from non-neuronal cells that forms myelin, which insulates the axons of the mature neurons.

Schwannian基质是一种来源于非神经元细胞的结缔组织,可形成髓鞘,使成熟神经元的轴突绝缘。

双语版 TED-Ed 演讲精选

But speeds can be boosted with myelination and increased axon diameter.

但是速度可以因髓鞘化和增加轴突直径而得到提升。

中文百科

轴突 Axon

(重定向自Axons)

轴突(Axon)由神经元,即神经细胞的细胞本体长出突起,功能是传递细胞本体的动作电位至突触。在神经系统中,轴突是主要的神经信号传递渠道。大量轴突牵连一起,以其外型类似而称为神经纤维。神经常依以其特定功能而取名。例如,视神经指视网膜上的神经细胞。

英语百科

Axon 轴突

(重定向自Axons)
At one end of an elongated structure is a branching mass. At the centre of this mass is the nucleus and the branches are dendrites. A thick axon trails away from the mass, ending with further branching which are labeled as axon terminals. Along the axon are a number of protuberances labeled as myelin sheaths.
Cross section of an axon.
1. Axon
2. Nucleus of Schwann Cell
3. Schwann Cell
4. Myelin Sheath
5. Neurilemma
A dissected human brain, showing grey matter and white matter
An illustrated chemical synapse

An axon (from Greek ἄξων áxōn, axis), is a long, slender projection of a nerve cell, or neuron, that typically conducts electrical impulses away from the neuron's cell body. Myelinated axons are known as nerve fibers. The function of the axon is to transmit information to different neurons, muscles and glands. In certain sensory neurons (pseudounipolar neurons), such as those for touch and warmth, the electrical impulse travels along an axon from the periphery to the cell body, and from the cell body to the spinal cord along another branch of the same axon. Axon dysfunction causes many inherited and acquired neurological disorders which can affect both the peripheral and central neurons.

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更新时间:2025/6/17 19:25:20