| 例句 |
The hit may provoke the nucleus to eject a particle.这一撞击可以导致原子核射出粒子。They disintegrated the atomic nucleus by bombardment with fast particles.他们用高速粒子轰击原子核来使其发生裂变。At the center of the atom is the nucleus.在原子的中心是原子核。In nuclear physics, the scientist is interested in the behaviour within the nucleus of an atom.在核物理学中，科学家关心的是原子核内部的活动情况。Neutrons and protons are bound together in the nucleus of an atom.中子和质子在原子核内结合在一起。The electrons moved in planetary orbits.电子在绕原子核轨道上运动。A neutron is simply a neutral particle in the nucleus of an atom.中子就是原子核里不带电的粒子。We can generate electric power by splitting atoms.我们可以利用原子核裂变发电。The nucleus disintegrated.原子核裂变了。The nucleus of a deuterium atom contains a proton and a neutron.重氢的原子核由一个质子和一个中子组成。 |