敏捷开发方法采用迭代方式增加程序特性，因此需要依赖于重构技术来改变和扩展程序的设计。

Agile development methods, which add program features iteratively, depend on refactoring as a technique to alter and extend a program's design.

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但如果您害怕破坏一些东西，您就不愿意重构，尤其是在迭代末尾。

But you won't refactor, especially at the end of an iteration, if you're afraid of breaking something.

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在图象配准的基础上，我们利用一个迭代的散乱点插值方法来重构高分辨率图象。

Finally, we use a iterative method to interpolated reconstruct the high resolution images.

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