基本词汇
英 [ˈnju:kliəs]
美 [ˈnu:kliəs]
n.核;核心;细胞核;原子核
名词复数: nuclei
详情解释
双解释义
英英释义
词典解释
网络解释
n.(名词)
- 核
- 核心
- 中心
- 细胞核
- 原子核
- 起点
- 核子
- 环
- 【生】细胞核
- 【物】原子核
- 【化】有机化合物的原子团
- 【天】慧核
- 核心程序
- 中坚
n.(名词)
- [C](原子)核 the central part of an atom, consisting of protons and neutrons
- [C]中心,核心 central part, around which other parts are grouped or collected
noun
1. the central structure of the lens that is surrounded by the cortex
Synonym: lens nucleus
2. a part of the cell containing DNA and RNA and responsible for growth and reproduction
Synonym: cell nucleuskaryon
3. any histologically identifiable mass of neural cell bodies in the brain or spinal cord
4. a small group of indispensable persons or things
e.g. five periodicals make up the core of their publishing program
Synonym: corecore group
5. the positively charged dense center of an atom
6. (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
1. (原子)核
The nucleus of an atom or cell is the central part of it.
e.g. Neutrons and protons are bound together in the nucleus of an atom.
在原子核里,中子和质子是结合在一起的。
2. (组织的)核心,中心
The nucleus of a group of people or things is the small number of members which form the most important part of the group.
e.g. The Civic Movement could be the nucleus of a centrist party of the future.
公民运动的成员可能会成为未来中间派政党的核心。
1.
1. 神经核:在白质中还存在一些灰质,由功能相同的神经细胞胞体集合而成,称为神经核(nucleus). 大脑两半球内部存在各种的神经纤维,以便大脑两半球各部位间进行联系(如大脑回与回之间,叶与叶之间的联系纤维)、两个半球之间进行联系(如胼胝体纤维),
2. 原子核:原子核(nucleus)也简称「核」,指原子中心的稠密部分,由数目接近的质子与中子结合而成. 核子(nucleon)则是指组成原子核的粒子,亦即质子与中子的统称. 因此「核」与「核子」虽然只差一个字,两者意义却天差地远. 然而考虑到中文的习惯,
常用例句
经典引文
用作名词(n.)
- The nucleus of an atom consists of neutrons, protons and other particles.
原子核由中子、质子和其他粒子构成。 - Many people believe that the family is the nucleus of the community.
许多人认为家庭是社会的核心。 - These young people formed the nucleus of the club.
这些年轻人成了俱乐部的核心。
-
A very fair collection of modern books..as the nucleus of a library.
出自:J. H. Bennet -
Those units were eventually to form the nucleus of the new Sudan People's Liberation Army.
出自:Christian Aid News -
The tight, tough island quarter..the original nucleus of the city.
出自:Jan Morris -
They will have nucleus crew of two-fifths of their war complement.
出自:Westminster Gazette
词源解说
- ☆ 直接源自拉丁语的nucleus,意为核心。
近义词
反义词
临近词
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- nucleus septi
- nucleus band
- nucleotide
- nude
- nucleus layer
- nucleus decay
- nucleus tecti
- nucleus test
- nucleus body
- nucleus clony
- nucleus wall
- nucleus ruber
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相关列句
Nicknamed the Southern Pinwheel, M83 is undergoing more rapid star formation than our own Milky Way galaxy, especially in its nucleus.(绰号“南方风车”的M83正在经历比我们银河系更快的恒星形成过程,特别是在它的核心。)
These paintings will form the nucleus of a new collection.(这些画将构成新的收藏系列的基础。)
So what is the charge on a helium nucleus?(那么氦原子核的电荷量是多少呢?)
The purpose of this study was to research the effect of the electrical stimulation of the pedunculopontine nucleus(这项研究的目的是研究电刺激足小神经核的作用)
It is easily extracted, because it is one of a handful of genes found outside the cell nucleus, in structures called mitochondria.(它很容易提取,因为它是在细胞核之外、叫做线粒体的结构里被发现的少量基因之一。)
The result indicates that there are reciprocal connections between the parabrachial nucleus and caudal portion of the dorsal vagal complex.(结果说明臂旁核和迷走神经背核簇尾侧部之间有交互联系。)
We have an orbiting electron but a stationary nucleus.(我们有一个在轨运行的电子和一个静止原子核。)
The nucleus is removed from the egg cell.(细胞核已经从卵细胞中移除。)
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。)
But, I've got a nucleus with 11 protons in it.(但是我知道它的原子核中有11个质子。)
nucleus是什么意思 nucleus在线翻译 nucleus什么意思 nucleus的意思 nucleus的翻译 nucleus的解释 nucleus的发音 nucleus的同义词
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