The objective of SCDBS ( Satellite Channel Dynamic BackupSystem) project is to improve credibility of CERNET backbone and optimize theefficiency of satellite system.是什么意思_The objective of SCDBS ( Satellite Channel Dynamic BackupSystem) project is to improve credibility of CERNET backbone and optimize theefficiency of satellite system.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句