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Journal of Time and Frequency
FQ: 季刊
AD of Publication: 陕西省西安市
Lanuage: 中文;
ISSN: 1674-0637
CN: 61-1405/P
YP: 1978
Url: 中国科学院国家授时中心
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Journal of Time and Frequency
1989 -Z1
Catalog
The Character of Meteors and the Preliminary Design of Meteor Radar Yang Kejun(Shaanxi Astronomical Observatory, Academia Sinica)
1989 Issues:  [Z1]
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