nucleus中文什么意思

n.
(pl.nucleuses,nuclei ) 核；核心；【生物学】细胞核；核；【物理学】原子核；【化学】有机化合物的原子团，环；(晶)核；【天文学】慧核。 nucleus electron 核电子。 nucleus formation (原子)(晶)核生成(作用)。

• nucleus the:    核子
• the nucleus:    核子
• abducens nucleus:    展神经核

例句与用法

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1. Hypernuclei are similar to nuclei .
   超核和原子核是一样的。
2. It typifies the size of a nucleus .
   它表征了原子核的大小。
3. The most important part of the cell is the nucleus .
   细胞中最重要的部分是细胞核。
4. The nuclei can relax to their normal distribution .
   核子可以弛豫到它们正常分布状态。
5. The outermost electron is shielded from the nucleus .
   原子核对最外层电子的作用受到屏蔽。

英文释义

名词

1. the central structure of the lens that is surrounded by the cortex
   同义词：lens nucleus
2. a part of the cell containing DNA and RNA and responsible for growth and reproduction
   同义词：cell nucleus, karyon
3. any histologically identifiable mass of neural cell bodies in the brain or spinal cord
4. a small group of indispensable persons or things; "five periodicals make up the core of their publishing program"
   同义词：core, core 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