The results agree with previous studies that have analyzed single photons whose precursor and main wave form have not been separated, which have reported an oscillatory structure.

结论与先前的研究相同，虽然先前的研究分析的是尚未将前驱和主波分离的光子，它们显示出了一个振荡结构。

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As the optical precursor and main wave packet traveled through a second group of rubidium atoms, the scientists took measurements on the speed of the two photon components.

随着光前驱和主波包通过第二组铷原子，科学家就可以对这两个光子成分的速度进行测量。

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The atoms had an effect called electromagnetically induced transparency (EIT), which enabled the scientists to separate the single-photon precursors from the main wave packet.

这些铷原子可以产生一种称为“电磁感应光透明”(EIT)的效应，可以帮助科学家从主波包中分离出单个光子前驱。

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Deb and Rob, along with the other brands in the first wave of Main Street, participated in the design and selection of goods that would go out in their name but were able to have Target get the mechanics right.

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So the city's education department is struggling to persuade the government that it still, 20 years after the main wave of immigration, needs extra money to pay for teaching children who speak little English.

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In its most simplistic level, Elliott Wave theory says that the main trend consists of five waves.

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