我们叫它角频率，单位是一样的。

We call it angular frequency, and the units are the same.

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时间和频率是逆相关的，即：时间单位越小(或光波振荡越快)频率数量越大。

Time and frequency are inversely related; that is, smaller units of time (or faster oscillations of light waves) result in larger frequency Numbers.

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这种钟表通过电磁波的频率来计算时间，单位为百万分之一秒。

The clock measures the passage of time in millionths of a second by counting the frequency of electromagnetic waves.

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