ASIDE FROM ITS REPLACEMENT of cesium with rubidium, RACE will be a fairly standard fountain clock, with lasers cooling the atoms but microwaves kicking the electrons around and ticking off the time.
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除了以铷取代铯外,RACE其实是相当典型的喷泉钟:以雷射冷却原子,而以微波激发电子并计时。
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