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单词 Space research service
释义

Space research service

英语百科

Space research service

Ku band-antenna onboard ISS

Space research service (short: SRS | also: space research radiocommunication service) is – according to Article 1.55 of the International Telecommunication Union´s (ITU) Radio Regulations (RR) – defined as «A radiocommunication service in which spacecraft or other objects in space are used for scientific or technological research purposes

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