烟雾中重复的样式让很多人感到可疑，结果证实，哈吉甚至复制了其中的一些建筑物。

The repeat patterns in the smoke made lots of people smell a rat and it turned out that Hajj had even copied some of the buildings.

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未经出版者事先书面同意，不得以任何形式或方式复制或发行本出版物的任何内容。

No part of this publication may be reproduced or distributed in any form or by any means without the prior written consent of the publisher.

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但当他们植入电子脑修复物复制了子区域间信号的处理时，实验鼠又恢复了记忆。

But when they implanted an electronic brain prosthetic that duplicated the signaling process between the subregions, the rats could remember again.

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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

A primer is a short RNA sequence or DNA sequence that gets sort of the process of replication jump started, and that's just because of the biological properties of DNA polymerase that that primer's needed.

引物是一段短的RNA或者DNA序列,引物是整个复制的起点,因为DNA聚合酶的,生物特性,引物在复制过程是必不可少的

耶鲁公开课 - 生物医学工程探索课程节选