成员的完整列表，这些成员属于 CriAtomEx.SpeakerAngles6ch,包括所有继承而来的类成员

frontCenter	CriAtomEx.SpeakerAngles6ch
frontLeft	CriAtomEx.SpeakerAngles6ch
frontRight	CriAtomEx.SpeakerAngles6ch
lowFrequency	CriAtomEx.SpeakerAngles6ch
surroundLeft	CriAtomEx.SpeakerAngles6ch
surroundRight	CriAtomEx.SpeakerAngles6ch