| 释义 |
nucleus美 ['nukliəs] 英 ['njuːkliəs] - n.核；核心；细胞核；原子核
- 网络神经核；核子；中心
n. centre,basis,core,heart,nub 1. | 核；原子核the part of an atom that contains most of its mass and that carries a positive electric charge |
2. | 细胞核the central part of some cells, containing the genetic material |
3. | 核心；中心the central part of sth around which other parts are located or collected |
| 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。 |
n. | 7. 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 7. 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 |
n. | 1. a central or most important item or part that has others grouped or built around it 2. the positively charged central region of an atom, consisting of protons and neutrons and containing most of the mass 3. the central body, usually spherical, within a eukaryotic cell, that is a membrane-encased mass of protoplasm containing the chromosomes and other genetic information necessary to control cell growth and reproduction 4. the central brighter portion of a nebula or galaxy 5. the central core in the head of a comet, consisting of ice, frozen gases, and dust 6. a stable group of atoms in a molecule, e.g. a benzene ring, that forms the base structure of many compounds and remains unchanged in chemical reactions 7. a group of nerve cells in the central nervous system or a small mass of gray matter in the brain that has a specialized function 8. the most resonant part of a syllable, usually the vowel 9. the central part of a starch granule 10. the central kernel of a nut or seed 1. a central or most important item or part that has others grouped or built around it 2. the positively charged central region of an atom, consisting of protons and neutrons and containing most of the mass 3. the central body, usually spherical, within a eukaryotic cell, that is a membrane-encased mass of protoplasm containing the chromosomes and other genetic information necessary to control cell growth and reproduction 4. the central brighter portion of a nebula or galaxy 5. the central core in the head of a comet, consisting of ice, frozen gases, and dust 6. a stable group of atoms in a molecule, e.g. a benzene ring, that forms the base structure of many compounds and remains unchanged in chemical reactions 7. a group of nerve cells in the central nervous system or a small mass of gray matter in the brain that has a specialized function 8. the most resonant part of a syllable, usually the vowel 9. the central part of a starch granule 10. the central kernel of a nut or seed |
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