1)status indicator,状态指示器2)positioning indicator,状态指示器3)currency status indicaor,当前状态指示器4)current indicator,现行状态指示器5)channel status indicator,信道状态指示器6)channel status indicator,通道状态指示器7)CSI (channel status indicator),通道状态指示器8)operational status indicator,操作状态指示器9)OSI (operational status indicator),操作状态指示器10)attitude indicator,"姿态指示器,状态指示器"
