nucleus的意思

基本释义

• n 原子核；中心

  the central part of an atom, made up of neutrons, protons, and other elementary particles

例句

1. 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. the nucleus of an effective team

   高效团队的核心。

3. 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。

4. 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。

5. These young people formed the nucleus of the club.

   这些年轻人成了俱乐部的核心。

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

近义词

反义词

英英释义

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

同根词