如果你回答的代词不是第一人称,那么再猜一次。
If you answered with any pronoun that is not in the first person, then guess again.
如果你回答一个问题时有困难,那就别管它,继续下一个——不要把时间都花在考虑一个问题上。
If you have difficulty answering a question, leave it and move on to the next one—don't spend time tying yourself in mental knots over each question.
如果你回答是,请先不要改变主意。
So I hit control X. It's very unnecessarily arcanely saying save modified buffer, and then answering no will destroy changes.
敲入控制键X,它会很罗嗦地,问你是否保存所做的修改,如果回答为NO,就不保存修改过的部分。
If you run a business, how would you answer them? It's challenging.
如果你也经营一个企业,会怎么回答,有挑战性。
So, hopefully that kind of clears up that question. And, of course, when the velocity actually is zero, this equation that the de Broglie has put forth is valid for anything that has momentum, so if something does not have any velocity at all, it actually does not have momentum, so you can't apply that equation anyway.
能回答你的问题,当然,如果速度真的是零的话,德布罗意提出的这个方程,只对有动量的物体成立,所以如果一个东西没有速度,它没有动量,也就不能应用这个方程。
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