实际上，也就意味着他们喜欢短系列。

In practice, that means they favour short series.

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这个频率梳理装置由一束产生一系列非常短，空间上平均分布（就好象梳齿一样）、频率上广泛分布的光脉冲产生的。

The frequency comb is generated by a laser that produces a series of veryshort, equally spaced pulses of light (like the teeth of a comb) across a broadspectrum of frequencies.

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因此，即使敏捷的版本周期包含一系列相关的短迭代，仍旧能够执行系统测试的子集。

Therefore, even though this agile release cycle consisted of a series of relatively short iterations, a subset of system testing was still able to be performed.

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