Single gimbal control moment gyroscope (SGCMG) is one kind of inertial actuators applied to the spacecrafts.Three or more SGCMGs are used in order to meet the need of the 3-axis attitude control.是什么意思_Single gimbal control moment gyroscope (SGCMG) is one kind of inertial actuators applied to the spacecrafts.Three or more SGCMGs are used in order to meet the need of the 3-axis attitude control.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句