送交者: morningstar 于 March 18, 2003 18:27:57:
回答: What? you are not morning star? 由 雪花 于 March 18, 2003 18:09:37:
Remember what outsider said about two electrons in a state of Spin zero? If you figure out the z-component of the spin of one electorn, then you will know exactly the value of z-component of the other one, no matter how far away they are from each other. This way, you will not make a mistake. Talking about mistake, it is easy. All you need is just to hit the send button :-).