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nucleus
[ˈnjuːkliəs] [ˈnuːkliəs]

  • n. 核,核心;原子核

[ 复数 nucleuses或nuclei ]

网络释义专业释义英英释义

  [细胞] 细胞核

...细胞核(nucleus)是真核细胞内最大、最重要的细胞器,是细胞遗传与代谢的调控中心,是真核细胞区别于原核细胞最显著的标志之一。

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  原子核

一个原子是由两个基本的部分所组成: 原子核 ( Nucleus )位于原子的中心部位,佔有原子之大部分重量。…

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  核团

核团

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  核仁

怎样能快速删肥甚么增肥药好【援用】餐饮用语、各种食物生果年夜聚集3怎么能快速增肥 ... chocolate巧克力 Nucleus核仁 Loquat批杷 ...

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短语

Caudate nucleus [解剖] 尾状核 ; 尾核 ; 尾头核 ; 尾巢

suprachiasmatic nucleus 视交叉上核 ; [解剖] 交叉上核 ; 叉上核 ; 的视交叉上核

nucleus ambiguus [解剖] 疑核 ; 对疑核 ; 翻译

dentate nucleus [解剖] 齿状核 ; 小脑齿状核 ; 刺激小脑齿状核

emboliform nucleus [解剖] 栓状核 ; 栓子状核

Interposed nucleus 中间核

amygdaloid nucleus 杏仁核 ; 杏仁巢 ; 扁桃状核

nucleus formation 成核 ; 核组成 ; 核生成作用

nucleus force 核力

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·2,447,543篇论文数据,部分数据来源于NoteExpress

nucleus [ 'nju:kliəs ]

  • n.
    • a part of the cell containing DNA and RNA and responsible for growth and reproduction

      同义词: cell nucleus karyon

    • the positively charged dense center of an atom
    • a small group of indispensable persons or things

      同义词: core core group

    • (astronomy) the center of the head of a comet; consists of small solid particles of ice and frozen gas that vaporizes on approaching the sun to form the coma and tail
    • any histologically identifiable mass of neural cell bodies in the brain or spinal cord

以上来源于: WordNet

 柯林斯英汉双解大词典 

nucleus /ˈnjuːklɪəs/ CET4 TEM8 ( nuclei /ˈnuːkliːaɪ/ )

  • 1. 

    N-COUNT The nucleus of an atom or cell is the central part of it. (原子或细胞) 核

    例:

    Neutrons and protons are bound together in the nucleus of an atom.

    在一个原子的核内,中子和质子聚合在一起。

  • 2. 

    N-COUNT Thenucleusof a group of people or things is the small number of members which form the most important part of the group. 核心

    例:

    Matt Cummings and Liko Soules-Ono form the nucleus of the team.

    马特·卡明斯和莱克·索尔斯-奥诺形成了这个团队的核心。

词组短语同近义词同根词

cell nucleus 细胞核

nucleus pulposus 髓核

atomic nucleus n. [化]原子核

crystal nucleus 晶核

caudate nucleus [医]尾状核

paraventricular nucleus 室旁核;脑室壁核

suprachiasmatic nucleus 视交叉上核

lateral geniculate nucleus 外侧膝状体核

raphe nucleus 中缝核

amygdaloid nucleus 杏仁核;扁桃状核;杏仁巢

arcuate nucleus 弓状核;弧形核

  更多收起词组短语
  • n. [核][天][生物]核,核心;原子核
  • core , quick

词根: nucleus

n.

nucleonics 核子学;原子核物理学

双语例句原声例句权威例句

  • We have a helium nucleus and one electron.

    我们一个一个电子

    v.163.com

  • But the second factor is how far away we are from the nucleus.

    但还有第二个因素,那就是我们原子核

    v.163.com

  • Because we know as we go to infinity, even though the density gets smaller and smaller and smaller, we still have electron density very far away from the nucleus.

    因为我们知道即使到了无穷远处尽管电子密度会变得非常非常非常,但我们仍然一定的电子密度,无论原子核

    dict.youdao.com

更多双语例句
  • Nothing happened when they turned on the light in cells in an area of the brain called the subthalamic nucleus.

    VOA: special.2009.04.07

  • And the way that we'll do this is starting with talking about the discovery of the electron and the nucleus here.

    在这之后,我们就可以通过,经典力学来描述一个原子。

    麻省理工公开课 - 化学原理课程节选

  • We are talking about probability, but what we're saying is that most probable radius is further away from the nucleus.

    我们说的是概率,也就是说它的最可能半径,离原子核更远。

    麻省理工公开课 - 化学原理课程节选

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词组短语

cell nucleus 细胞核

nucleus pulposus 髓核

atomic nucleus n. [化]原子核

crystal nucleus 晶核

caudate nucleus [医]尾状核

paraventricular nucleus 室旁核;脑室壁核

suprachiasmatic nucleus 视交叉上核

lateral geniculate nucleus 外侧膝状体核

raphe nucleus 中缝核

amygdaloid nucleus 杏仁核;扁桃状核;杏仁巢

arcuate nucleus 弓状核;弧形核

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