5.3.1.1边界八角形和帧。............................................................................... 9 5.3.1.2 The bounding octagon and icons/modifiers .......................................................... 11 5.3.2 Frame ....................................................................................................................... 11 5.3.2.1 Standard identity.................................................................................................................................................................................................................................................................................................................... 15 5.3.2.2域................................................................................................................................................................................................................................................................................................................................................................................. 15 5.3.3 Fill ............................................................................................................................ 16 5.3.4 Icons ......................................................................................................................... 18 5.3.4.1 Main icons............................................................................................................. 18 5.3.4.2 Full octagon icons................................................................................................. 18 5.3.4.3 Full frame icons.................................................................................................... 18 5.3.5 Modifiers............................................................................................. 24 5.3.6.3 Task force indicator............................................................................ 27 5.3.6.11 Text modifiers.................................................................................................................. 19 5.3.6 Amplifiers ................................................................................................................ 19 5.3.6.1 Echelon indicator .................................................................................................. 23 5.3.6.2 Installation indicator.在........................................................................................ 25 5.3.6.6.1 Altitude base reference point ............................................................................. 25 5.3.6.6.2 Relative altitude ................................................................................................. 25 5.3.6.6.3 Flight level ......................................................................................................... 25 5.3.6.6.4 Multiple instances of altitude/depth modifiers .................................................. 25 5.3.6.7 Date-time group..................................................................................................... 28 5.3.6.12 Dynamic graphic amplifiers ................................................................................ 28 5.3.6.12.1 Area of​​ uncertainty amplifier.................................................................................................... 26 5.3.6.8 Direction of movement amplifier.......................................................................... 26 5.3.6.9 Mobility indicator ................................................................................................. 26 5.3.6.10 Auxiliary equipment indicator........................................................................... 30 5.3.6.12.1.1 Ellipse AOU amplifier .................................................................................. 30 5.3.6.12.1.2 Bearing box AOU amplifier.......................................................................... 30 5.3.6.12.1.3 Line of bearing AOU放大器。....................................................................................................................................................................................................................................... 30 5.3.6.12.2死亡算力拖车放大器......................................................................................................................................................................................................... ................................................................................................................................ 30 5.3.6.12.3速度领导者放大器...............................................................................................................................................................................................................................