| 释义 |
中子zhōngzǐ构成原子核的基本粒子之一,质量约和质子相等。不带电,容易进入原子核,可以用来轰击原子核,引起核反应。{neutron; one of the elementary particles composing the atomic nucleus, having a mass approximating that of a proton, and electrically uncharged. The particle can easily enter the structure of the atomic nucleus and bombard the atomic nucleus to produce a nuclear reaction.} |