九个字母;It turns out that the weak interaction causes a kaon gradually to convert into its antiparticle, the antikaon, and then back again.
弱交互作用会使k
渐变成反粒──反k，然后又变回来。
It turns out that the weak interaction causes a kaon gradually to convert into its antiparticle, the antikaon, and then back again.
弱交互作用会使k渐变成反粒──反k，然后又变回来。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内
亦不代表本软件
观点；若发现问题，欢迎向我们指正。
