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

• 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。
• But the PHENIX and STAR detectors witness only one half of such a pair in collisions between gold nuclei.
  不过PHENIX和STAR侦测器在金原子的碰撞中，却只观察到这类喷流对的其中一道。
• The design of large area neutron array detector at RIBLL for the study of neutron-rich nuclei is presented.
  介绍了一种用于丰中子核研究的RIBLL终端大面积中子探测器阵列的研制。
• And we know that it's electron density between the nuclei that holds two atoms together in a bond.
  我们知道是两个原子核之间的，电子密度保持两个原子在一起成键的。
• 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。
• In certain fusion processes, among nuclei of the hydrogen isotopes, neutrons of high energy are liberated.
  在氢同位素原子核中的某些熔合过程中，会释放出高能中子。
• In this process the nucleus breaks up into two intermediate-sized nuclei.
  在这种过程中，那个原子核分裂成两个中等大小的核。
• What are quasars and active galactic nuclei?
  什么是类星体和活跃星系核？
• 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）。
• 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。