《SYNCOM》怎以读
[ˈsinˌkɔm]
《SYNCOM》是什么意思
同步通信卫星；
英英释义
Syncom
- 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:Wikipedia
学习《SYNCOM》怎么用
权威例句
SyncomSyncomSyncom and its successorsSyncom: World’s First Geostationary SatelliteSYNCOM-Plus – An Optimized Residue Treatment ProcessEven Tesseral Harmonics in the Geopotential Derived from Syncom 2Attitude determination and control of SYNCOM, Early Bird, and applications technology satellites.Attitude determination and control of the Syncom, Early Bird, and applications technology satellitesVariation in ionospheric electron content measured by radio waves from Syncom 3A determination of Earth equatorial ellipticity from seven months of Syncom 2 longitude drift