使集中，使聚合使(如光线)集中在一中心点或向中心点集中；集中。

To cause (light rays, for example) to converge on or toward a central point; concentrate.

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从而在反应催化剂的选择上，使聚合解聚二个反应趋于最优，反应最终得率达到90 %以上。

By the way of catalysts selection, the polymerization and Depolymerization were stable and output achieve 90%.

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Activity streams格式也使聚合多个流来跟踪公司的交互和在商业社交媒体网站中界定目标成为可能。

The Activity streams format also creates possibilities for aggregating multiple streams to track a company's interactions and quantify progress towards goals across commercial social media sites.

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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

So this was a bit of joke and surprise made them angry about this convergence. Then something even worse happened. People started to talk about using the internet to carry voice conversations for free.

所以这有种开玩笑和惊奇的意味,使他们对聚合很生气，而后更,糟糕的事发生了，人们开始谈论关于,使用互联网免费传输声音会话。

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You first separated your DNA, let the primers bind, then turn on the enzyme, and it makes copies of each one of these.

首先解旋DNA双链,使引物结合,接着激活聚合酶,最终得到各链的复制产物

耶鲁公开课 - 生物医学工程探索课程节选