现在我们介绍流程的循环部分。

Now we can get to the loop part of the process.

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回收部分的最后一步与加热和制浆的生产过程的最后一步相似——在循环再次开始之前。

The last step in the recycling section is similar to the last step in the production process with heating and pulping—before the cycle begins again.

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这个封闭循环是供水系统的一部分，“滴滴珍贵”。

This closed loop is part of a water-supply system in which "every drop counts".

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Then in week two we'll switch, so that another teaching fellow has a different part of the alphabet, etc., and rotate around.

第二周就交换评定,于是他们就拿到了不同的部分,如此循环下去

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Now, it's kind of a cyclical argument here because how do you sort the left half of N elements?

在这儿有点循环的意思,那么如何对N个元素中的左半部分进行排序呢？

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All right, so the prior parts get recycled.

所以先前的部分得以循环。

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