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两弹一星
释义
两弹一星
Encyclopedia
理学
〔火箭导弹〕
释
project of “Two Bombs and One Satellite”
两弹一星
中国20世纪50~70年代组织实施的以研制导弹、原子弹和人造地球卫星为主要内容的重大国防科技工程,“两弹”指导弹与核弹,“一星”指人造地球卫星。又称“两弹一星”工程。
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foundry sand
fountain
fountain clock
fountain clock steered time scale
fountain code
fountain effect
fountain model
fountain moss
fountain pump
fountain solution
Four Academies established by Emperor Wen of Liu Song
four-acceleration
four accompanying supports of aircraft materiel
four acoustic properties of speech sounds
four acts and one prologue
four agricultural subsidies
Fourah Bay College
Four-arched Pagoda
four arithmetic operations
four articulations
four aspects
four aspects of assessment and six criteria for removal from office
four attacking skills
four axioms of quantum mechanics
four-axis coordinate system
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