You then denature again, each one of these strands gets separated, primers bind, turn on the polymerase, a new strand is made.

然后你可以再次使产物链变性,使各链解旋,再结合引物,激活聚合酶,再生成新链

耶鲁公开课 - 生物医学工程探索课程节选

We can then supplement that with all sorts of other information that we have, but we don't have any documents from some settler explaining why he's going where he's going.

再结合其它信息,我们就能很好地补充完善,但是对于古希腊,我们没有任何的文字资料,当时的定居者为什么迁徙就无从知晓了

耶鲁公开课 - 古希腊历史简介课程节选

First comes the family, then an association of families in a tribe, then a further association in a village, and then you might say an association of villages that create a polis or a city.

首先是家庭，然后是众多家庭的结合形成部落，再扩大形成村庄，然后是村庄的结合,创造出了城邦或城市。

耶鲁公开课 - 政治哲学导论课程节选

When they separate, the primers that you've added automatically bind through the process of hybridization, and then you turn up the temperature to the optimum for Taq polymerase and DNA synthesis starts.

当双链解旋后,加入的引物就会在杂交的步骤中自动,和解旋后的DNA结合,然后你再将温度升高至,Taq酶的最适温度,DNA就开始合成了

耶鲁公开课 - 生物医学工程探索课程节选