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rubidium clock
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rubidium clock
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rubidium clock
铷钟
利用铷气泡中铷蒸气原子超精细跃迁谱线频率校正晶体振荡器频率得到的原子钟。即铷原子钟。又称铷原子频率标准、铷频标。
Astronomy
rubidium clock
铷钟
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Daniel Lisulo
Daniell method
Daniell-Stone integrable function
Daniell-Stone integral
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Daniel Orowole Fagunwa
Daniel O’Connell
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Daniel Wolf
Daniil Aleksandrovich Granin
Daniil Leonidovich Andreev
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Danilevskiǐ
Danilevskiǐ method
Danilova crater
Danilov Kirsha
Daning Regional Military Commission
Daning Xian
Danish Design Centre
Danish Design Policy
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