They are given in approximate order of difficulty, and some of the higher-numbered exercises are fairly challenging and may be appropriate for classroom projects.

他们被用困难的近似订货给，并且一些更高编号的练习公正正挑战并且可能适合于教室工程。

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In the following sections we explain specific tuning techniques in an approximate order of tuning impact (that is, those listed first generally have the highest impact).

下面的章节中，我们会按照调优的大致顺序(列在前面的通常影响最大)去解释一些特定的调优技术。

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It is the custom in many areas for small shops to keep track of their queued up customers by assigning them sequential Numbers in the approximate order in which they arrive.

很多小商店都按照客户到来的大约顺序给他们发放一个序列号，从而让他们有序地排队。

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The simulation runs forward in time for three weeks in order to approximate the value of having a truck and driver at a certain location at a certain time, and gets a first result.

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