绝对意义上的零概率就是不可能发生的。 但是我们平时在处理问题的时候，把概率趋近于零的就算作0概率，是有可能发生的。 因此，现实中的零概率其实只是说结果发生的可能性极小，可以不予考虑，而并非是绝无可能发生。
零概率 [líng gài lǜ]
双语例句原声例句
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对事件的独立性、互不相容性进行了剖析，并讨论了独立性、互不相容性与零概率事件的关系。
This paper analyzes the events independences and incompatibility, and discusses some relations among independence, incompatibility and null events.
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由于零件更少，因此电动汽车的保养更加便宜，出现机械故障的概率也降低了。
Having fewer parts makes the electric car cheaper to maintain and less likely to have mechanical problems.
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尽管这种几率非常非常小，但是不寻常事件发生的概率不会是零。
The risk is exceedingly small but the probability of something unusual happening is not zero.
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But a real key in looking at these plots is where we, in fact, did go through zero and have this zero probability density.
是我们经历这些零值,而且有这些零概率密度,我们把它叫做节点。
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And so, the radial probability density at the nucleus is going to be zero, even though we know the probability density at the nucleus is very high, that's actually where is the highest.
所以径向概率密度,在核子处等于零，虽然我们知道在，核子处概率密度很大,实际上在这里是最大的，这是因为。
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Conversely, if there was probability 1 that the other guy is going to choose Right, and I choose Up, then I get 0.
相反,如果对手,选择右的概率为1,并且我选的是上,那我的收益为零
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$firstVoiceSent
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