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nuclei是什么意思？

基礎釋義
例句
柯林斯詞典釋義
行業詞典釋義

nuclei

英['nju:kl?a?] 美[?nukli?a?, ?nju-]

n. 核，核心，原子核(nucleus的復數形)，（原子）核( nucleus的名詞復數 )，中心，核心；

例句

Nuclei with closed - shell have spherical symmetries. 閉合殼層的核具有球對稱性.
The free neutrons can bombard other nuclei, leading to a series of fissions a chain reaction. 自由中子可以轟擊其它的核, 導致一系列的裂變,稱為鏈鎖反應.
The electron clouds are clearly visible as blurs surrounding the invisible nuclei. 電子云就象環繞著看不見的核的一片云霧.
Much of what we know about nuclei comes through scattering experiments. 我們現在對原子核的許多認識來自散射實驗.
Many nuclei have become shrunken and dark and have then undergone karorrhexis ( fragmentation ) and karyolysis ( dissolution ). 許多細胞核發生了核濃縮,接著出現核碎裂和核溶解現象.
The atrophic glands have scant cytoplasm and hyperchromatic nuclei with occasional punctate nucleoli. 萎縮腺體內細胞的胞漿含量少,核濃染,偶爾可見斑點狀核仁.
However , the neoplastic cells show pleomorphism, with hyperchromatic nuclei. 腫瘤細胞的多形性明顯, 細胞核深染.
The nuclei are large, irregular, hyperchromatic, and show prominent nucleoli. 細胞核大、不規則、核濃染, 核仁清晰明顯.
Hyphae with nuclei of different genotypes can fuse to form a heterokaryon. 當含有兩種不同基因型的菌絲融合在一起時,可以形成異核體.
Relativistic Hartree Fock ( RHF ) theory has been adopted to describe properties of exotic nuclei. 采用相對論HartreeFock ( RHF ) 理論來描述奇特核的性質.

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柯林斯高階英漢雙解學習詞典釋義

N-COUNT

(原子)核

The nucleus of an atom or cell is the central part of it.
例句
Neutrons and protons are bound together in the nucleus of an atom. 在原子核里，中子和質子是結合在一起的。
N-COUNT

(組織的)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.
例句
The Civic Movement could be the nucleus of a centrist party of the future. 公民運動的成員可能會成為未來中間派政黨的核心。

行業詞典

醫學：〔單nucleus〕核；

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nuclei是什么意思？

nuclei