我们可以简单的将其设置为一个比较低的值，这就意味着当我们迭代该集合时，数据库将反复查询以获得数据。

We can be lazy and set this to a low value, which means that the database must be repeatedly queried to get data as we iterate over the collection.

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出众的用户体验成为关键目标，为此目标，我们定义了一个由外向内驱动，反复迭代的开发流程。

Superior User Experience is a key goal and to achieve this we defined an outside-in driven, iterative development process.

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文章推荐的应用软件在电厂测试数据的基础上，经过反复迭代，可求出在某些控制点上的优化燃烧过程，从而可显著提高电厂效率。

From test data generated in power stations a strategy can be developed to optimise the combustion process in iterative steps at individual control points.

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N But it's definitely not one and in fact it wasn't N in the case of Selection Sort because remember the algorithm we implemented on stage last week had me going back and forth across the stage selecting on iteration, the smallest person I can find, the smallest number and then putting them into place.

但在选择排序中，肯定不会是1，也不是,注意，上周我们在这儿,实现的算法中，反复地,迭代进行选择，选出最小的数,然后将其放在合适的位置。

哈佛公开课 - 计算机科学课程节选