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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
随便看
children's thinking development characteristic
children's wear
children's wear brand
children's wear design
Children's World
children towel
children trauma
children with behavioral disorders
children with mental retardation
children with ofter health impairments
children with special education needs
children’s aphasia
Children’s Art
Children’s Art Theatre of China Welfare Institute
Children’s Literature
children’s literature
children’s museum
Children’s Pictorial
children’s toy
child sexual abuse
child socialization
Child Theatrical Company
Child Welfare
child welfare administration
child welfare facilities
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