nuclei是什么意思？

nuclei

英['nju:klɪaɪ] 美[ˈnukliˌaɪ, ˈnju-]

• n. 核，核心，原子核(nucleus的复数形)，（原子）核( nucleus的名词复数 )，中心，核心；

例句

• Nuclei with closed - shell have spherical symmetries. 闭合壳层的核具有球对称性.
• The free neutrons can bombard other nuclei, leading to a series of fissions a chain reaction. 自由中子可以轰击其它的核, 导致一系列的裂变,称为链锁反应.
• The electron clouds are clearly visible as blurs surrounding the invisible nuclei. 电子云就象环绕着看不见的核的一片云雾.
• Much of what we know about nuclei comes through scattering experiments. 我们现在对原子核的许多认识来自散射实验.
• Many nuclei have become shrunken and dark and have then undergone karorrhexis ( fragmentation ) and karyolysis ( dissolution ). 许多细胞核发生了核浓缩,接着出现核碎裂和核溶解现象.
• The atrophic glands have scant cytoplasm and hyperchromatic nuclei with occasional punctate nucleoli. 萎缩腺体内细胞的胞浆含量少,核浓染,偶尔可见斑点状核仁.
• However , the neoplastic cells show pleomorphism, with hyperchromatic nuclei. 肿瘤细胞的多形性明显, 细胞核深染.
• The nuclei are large, irregular, hyperchromatic, and show prominent nucleoli. 细胞核大 、 不规则 、 核浓染, 核仁清晰明显.
• Hyphae with nuclei of different genotypes can fuse to form a heterokaryon. 当含有两种不同基因型的菌丝融合在一起时,可以形成异核体.
• Relativistic Hartree Fock ( RHF ) theory has been adopted to describe properties of exotic nuclei. 采用相对论HartreeFock ( RHF ) 理论来描述奇特核的性质.

柯林斯高阶英汉双解学习词典释义

• 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，中子和质子是结合在一起的。
• N-COUNT
  (组织的)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. 公民运动的成员可能会成为未来中间派政党的核心。

行业词典

• 医学： 〔单nucleus〕核；