So, the idea here is, repeated pairings of the unconditioned stimulus and the conditioned stimulus will give rise to the response.

这里的意思是说，无条件刺激与条件刺激的反复匹配,会引起条件反应。

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So if you have plasmid where you know all the base pairings than you could go through that plasmid and say I want to cut it right here.

如果你已经知道某个质粒上的所有序列,你就可以决定从哪里切开质粒

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