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单词
光钟
释义
光钟
Encyclopedia
工学
频率标准
释
optical clock
光钟
利用频率在光学波段的原子(分子、离子)能级跃迁作为稳定的频率参考而建立的原子钟。光频原子钟的简称。
理学
EPR佯谬
释
optical clock
光钟
利用原子钟原理构造的精度更高的计时装置。
理学
﹝新型时钟﹞
释
optical clock
光钟
以原子或离子在光波波段的跃迁频率为标准的原子钟。又称光学频率原子钟。
Physics
原子、分子物理学
optical clock
光钟
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North-West Dialect of Prakrit
North-West District
Northwestern blotting
Northwestern China coal occurrence area
northwestern dwelling
Northwestern Geology
Northwestern Polytechnical University
Northwestern Polytechnical University library
North-Western Province
Northwest Farming Culture Museum
Northwest Film Company
North West Fine Arts
Northwest Institute for Non-ferrous Metal research
Northwest Institute of Nuclear Technology
Northwest Ordinance
Northwest Pacific Basin
Northwest Passage
Northwest People's Radio
Northwest Rare Metal Materials Research Institute
North-West Rebellion
northwest region of China
North-West School Question
Northwest Territories
North-West Territories Act
Northwest University
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