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1 атомная секунда
атомная секунда
физическая секунда
Интервал времени, равный 9192 631 770,0 периодам колебаний цезиевого репера частоты.
[Сборник рекомендуемых терминов. Выпуск 75. К вантовая электроника. Академия наук СССР. Комитет научно-технической терминологии. 1984 г.]Тематики
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Русско-немецкий словарь нормативно-технической терминологии > атомная секунда
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