专业释义英英释义
Syncom
- abstract: Syncom (for "synchronous communication satellite") started as a 1961 NASA program for active geosynchronous communication satellites, all of which were developed and manufactured by Hughes Space and Communications. Syncom 2, launched in 1963, was the world's first geosynchronous communications satellite.
以上来源于: WordNet
柯林斯英汉双解大词典
Syncom /ˈsɪnˌkɒm/
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1.
N a communications satellite in stationary orbit 同步通讯卫星
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