nuclei

英 [ˈnjuːklɪaɪ]

美 [ˈnukliˌaɪ]

n.  核; 原子核; 细胞核; 核心; 中心
nucleus的复数

TOEFL医学

柯林斯词典

• N-COUNT (原子)核
  Thenucleusof an atom or cell is the central part of it.
  1. 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 ofa group of people or things is the small number of members which form the most important part of the group.
  1. 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。

双语例句

• Habenula has been regarded as the major link between forebrain structures and midbrain raphe nuclei.
  缰核是联系边缘前脑和低位脑干的枢纽。
• To free electrons, something has to make them whirl fast enough to break away from their nuclei.
  为了释放电子，必须使电子高速旋转而足以摆脱原子核的束缚。
• Cell division in which the nucleus divides into nuclei containing the same number of chromosomes.
  核子分裂为多个含有相同数量染色体的一种细胞分裂。
• Not all of the atomic nuclei of an element are identical.
  同一种元素的原子核不都是一个样的。
• The research is concentrated on the collisions of neutrons and uranium nuclei.
  本文集中研究中子与铀原子核的碰撞。
• A neutron has no appreciable electromagnetic interaction with nuclei or with electrons.
  中子与原子核或与电子并没有可察觉的电磁相互作用。
• The polar and egg nuclei of the female gametophyte are genetically identical.
  雌配子体中的极核和卵核遗传上是同一的。
• A catalytic electrode in the cell strips hydrogen nuclei ( protons) from the methanol molecules.
  电池中的催化电极从甲醇分子中脱去氢核（质子）。
• The two sperm nuclei and the tube nucleus are all derived from a single microspore nucleus by mitosis.
  两个精核和管核都是从同一个小孢子核有丝分裂产生的。
• The branch of physics that studies the internal structure of atomic nuclei.
  物理学中对原子核心内部结构的研究。