We know that two vehicles are going to come along and not help Tony and that the third vehicle will, because everything, as I say, happens in threes in folklore.
我们知道有两辆车会过来,而且它不会帮助托尼,那么第三辆就一定会,因为,我说过,在民间传说中什么都只发生三次。
That's a real fluid boundary between the divine and human realms, if you ask me. But it only happens there, in one spot.
这在神族和人类之间可真是一个不固定的界限,如果你问我的话,然而这种情况只在一个地点发生。
The problem only arises if you have an int divided by an int.
这个问题只会发生在,当你用一个整型数除以一个整型数的时候。
People have long thought that these kinds of things happen only in Japan but that's not true at all; it's happening right now in the U.S.
人们一直认为,这种事情只会在日本发生,但这种想法一点儿也不对;,它现在正发生在美国。
But even if you're totally nation-centric and even if you were only concerned with the United States, you still have to know what's going on around the world.
但即使你是一名完美的爱国主义者,即使你只关心美国的情况,你也得知道周围世界在发生着什么
They will only put it out if it's a fire in the home of a subscriber or if it starts to spread and to threaten the home of a subscriber.
他们只扑灭发生在会员家里的火灾,或者是即将蔓延到他们会员家里的火灾。
This process, which is shown schematically here, as a vesicle fusing with the cell membrane and then dropping its neurotransmitter only happens when an action potential reaches the end of the axon.
这一过程 扼要地展示在这里,小泡同细胞膜融合,释放其神经递质,这只发生在动作电位抵达轴突末梢时
That happens during takeoff.
这只在起飞的时候才发生
The balance of sodium movement relative to potassium movement changes because there's this resting movement of all these molecules anyway, but that balance changes dramatically when these ion - when these gated ion channels open.
钠钾各自运动始终保持动态的平衡,因为尽管在静息状态,所有这些离子也在运动,但是平衡的剧烈变化,只发生在这些门控离子通道打开的时侯
Certain segments of DNA are being converted into RNA, and whereas in replication, you have to copy the whole genome, the whole - all of the chromosomes, all of the DNA contained in the chromosomes of the cell in order to completely replicate it; transcription only works on particular sequences of DNA.
特定的DNA序列被转录为RNA,在复制的过程中,整条染色体都被复制,包括其中的全部DNA序列,都被分毫不差地复制下来,以保证复制的完整性,而转录过程只发生在特定的DNA序列上
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