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关注:1
2013-05-23 12:21
求翻译:铯原子喷泉钟时间频率基准是什么意思? 待解决
悬赏分:1
- 离问题结束还有
铯原子喷泉钟时间频率基准
问题补充: |
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2013-05-23 12:21:38
Cesium fountain clock time and frequency reference
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2013-05-23 12:23:18
caesium atomic fountain clock frequency baseline
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2013-05-23 12:24:58
Cesium atom eruptive fountain clock temporal frequency datum
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2013-05-23 12:26:38
Cesium atomic fountain clock time and frequency reference
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2013-05-23 12:28:18
Cesium atom fountain clock time frequency basis
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