It has been introduced to Astronautic TT&C Technology to define Spacecraft Markup Language(SML) and Ground Station Markup Language(GSML).是什么意思_It has been introduced to Astronautic TT&C Technology to define Spacecraft Markup Language(SML) and Ground Station Markup Language(GSML).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句