板上各位大大好: 我最近在网路上读到一篇文章，其中有一句话讲到 "Mostly, quantum events occur at the atomic level; we don't experience them in daily life. On the scale of atoms and molecules, the usual commonsense rules of cause and effect are suspended. The rule of law is replaced by a sort of anarchy or chaos, and things happen spontaneously-for no particular reason. Particles of matter may simply pop into existence without warning, and then equally abruptly disappear again. Or a particle in one place may suddenly materialize in another place, or reverse its direction of motion. Again, these are real effects occurring on an atomic scale, and they can be demonstrated experimentally." 我想请问的是为何 "Particles of matter may simply pop into existence"? 此文出处为 http://www.fortunecity.com/emachines/e11/86/big-bang.html 谢谢解答!! --

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