nucleus的意思 nucleus的意思是什么

1. 核
2. 核心
3. 中心
4. 细胞核
5. 原子核
6. 起点
7. 核子
8. 环
9. 【生】细胞核
10. 【物】原子核
11. 【化】有机化合物的原子团
12. 【天】慧核
13. 核心程序
14. 中坚

1. a part of the cell containing DNA and RNA and responsible for growth and reproduction
2. the positively charged dense center of an atom
3. a small group of indispensable persons or things;

   "five periodicals make up the core of their publishing program"
   

4. (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
5. any histologically identifiable mass of neural cell bodies in the brain or spinal cord
6. the central structure of the lens that is surrounded by the cortex

1.(原子)核
Thenucleus of an atom or cell is the central part of it.

e.g. Neutrons and protons are bound together in thenucleus 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 thenucleus 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. 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。
2. 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。
3. 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

• ☆ 直接源自拉丁语的nucleus，意为核心。