| 词汇 | nucleus |
| 释义 | nucleus noun[ C ] uk /ˈnjuː.kli.əs/ us /ˈnuː.kli.əs/pluralnucleiuk /ˈnjuː.kli.aɪ/ us /ˈnuː.kli.aɪ/nucleuses physics specialized the central part of an atom, usually made up of protons and neutrons原子核 KTSDesign/SCIENCEPHOTOLIBRARY/GettyImages biology specialized the part of a cell that controls its growth: 细胞核 DNA is stored in the nucleus of a cell.脱氧核糖核酸存在于细胞核中。 CHRISTOPH BURGSTEDT/SCIENCE PHOTO LIBRARY/GettyImages the nucleus of something the group of people or things that are the most important part of something: …的核心 These three players will form the nucleus of a revised and stronger team.这3名运动员将成为一支调整后实力更强的队伍的核心。 Cells actin anaphase anti-platelet assort axoplasm histochemistry histography homologous chromosomes infiltration intercellular neoplasia nerve fibre neurofibril neurofibrillary neuroglia teratoma tetrad thrombocyte thymocyte turgor You can also find related words, phrases, and synonyms in the topics: Physics: atoms, molecules & sub-atomic particles nucleus | American Dictionarynucleus noun[ C ] us/ˈnu·kli·əs/pluralnucleius/ˈnu·kliˌɑɪ/ the central part of something People or things that form the nucleus of something are the most important part of it: These two people will form the nucleus of a new management team to promote sales in South America. physics A nucleus is the central part of an atom. biology A nucleus is the central part of a cell that controls its growth. Examples of nucleusnucleus On the definitions in (1a.ii) and (1b.ii), when it appears that a language is counting codas, what in fact is being counted are empty nuclei. To account for these restrictions, we propose that laryngeal features are properties not of segments, but of the onsets, nuclei and codas that dominate them. The caudate nuclei and pallidum are equally involved in these circuits. The irregularity of chromosome separation was displayed as chromosome bridges between daughter nuclei in anaphase and telophase. Lysed cells were centrifuged at 2500 g for 15 min and the pellet containing unbroken cells, nuclei, and kinetoplasts was discarded. Remodeling of mouse thymocyte nuclei depends on the time of their transfer into activated, homologous oocytes. There was a tendency for development to proceed better in embryos carrying homologous as compared with heterologous nuclei. The analytical modelling permits inclusion of other potential feedback loops through nuclei displaying similar characteristics. Notably, these thalamic reductions were localized largely in the segment associated with the paramedian nuclei. By use of phase contrast optics, the borders of the surrounding nuclei could be determined and the numbers of labeled cells within each area defined. Trichinella spiralis : antigenic epitopes from the stichocytes detected in the hypertrophic nuclei and cytoplasm of the parasitized muscle fibre (nurse cell) of the host. The notion of increased random activity or noise in specific thalamic nuclei may explain this apparent paradox. Both empirical fields are represented and controlled by the same objects : filled and empty onsets and nuclei. A puncture mark was made on the contralateral side of the brain to distinguish the injured and non-injured nuclei. In the high temperature limit, the equation of state has the asymptotic behavior of ideal fully ionized plasma consisting of electrons and nuclei. See all examples of nucleus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Collocations withnucleusnucleusThese are words often used in combination with nucleus. Click on a collocation to see more examples of it. active nucleus The branch has become the forum not of the rank and file but of an activenucleus dominated by a hard core centre. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 caudate nucleus Translating, when compared to reading, activated mainly the anterior cingulate and bilateral subcortical structures (the putamen and the head of the caudate nucleus). comet nucleus The impact crater that would have decided between a gravity-dominated versus a strength-dominated cometnucleus was not seen because so much dust was kicked up from the regolith. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. See all collocations with nucleus |
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