在很多国家，城市规模都遵循一个显著的正规模式，即所谓的位序-规模法则。

In many countries, city sizes follow a remarkably regular pattern, known as the rank-size rule.

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导出了相对论电子注的动功率流定律，求得了相对论空间电荷波的正规模式。

The theorem of relativistic kinetic energy has been derived, and the normalized model of relativistic space charge wave is derived as well.

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教育机构还是可以采取一些明确的措施来缓和这个转变的（即从现在高度正规的教育模式转变到未来粗放的非正规模式）。

There are concrete steps which institutions can take to ease the transition from our highly formal present into our wildly informal future.

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