"Old America seemed to be breaking up and moving westward," observed an English visitor in 1817, during the first great wave of migration.

1817年，在第一次移民大潮中，一位英国游客观察到：“古老的美洲似乎正在分裂并向西移动。”

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Living things seem to be staying within the wave, moving slowly inside it as if they were weightless.

生物似乎停留在波浪中，它们好像没有重量，在波浪中缓慢移动。

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Moving out from a source in uniform medium, a wave travels in straight lines.

当波从均匀介质中的波源移出时，呈直线传播。

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If de Broglie is correct, we could then model the electron in its orbit not moving as a particle, but let's model it as a wave.

如果德布罗意是对的，那么我们可以在电子轨道中建立电子模型,不是像粒子一样运动，而是像波一样运动。

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