Each bit can flip 1020 times per second, equivalent to a clock speed of 100 giga - gigahertz.

每个位元每秒可翻转1020次, 大约比振?频率10亿赫兹的时钟快1000亿倍.

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In a traditional atomic clock , atoms are illuminated by microwaves, in the gigahertz frequency range.

在传统的原子钟里, 原子受到吉赫波段的微波照射.

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