操纵面: control surface位置: seat; place; location; site指示器: indicator; pointer; director ...地面位置指示器: earth path indicator; ground position indicator (gpi); ground-position indicator舵面位置指示器: surface indicator平面位置指示器: plan position indicator ppi; plan-position indicator; plane position indicator (ppi); plane-position indicator; ppi (= plane position indicator)北点朝上平面位置指示器: north-up plan position indicator等高平面位置指示器: cappi constant altitude plan position indictor电子平面位置指示器: electronic plant position indicator动圈式平面位置指示器: rotating coil plan position indicator方位稳定平面位置指示器: azimuth-stabilized plan position indicator; azimuth-stabilized plan-position indicator近距地面位置指示器: short-range ground position indicator扩展式平面位置指示器: expanded plan position indicator碰撞预警平面位置指示器: collision warning pp偏心平面位置指示器: offset-centre plan position indicator三音平面位置指示器: three-tone plan position indicator扇形平面位置指示器: sector plan position indicator水平安定面位置指示器: horizontal stabilizer position indicator随机存取平面位置指示器: rappi random access plane position indicator投射平面位置指示器: projection ppi延迟平面位置指示器: delayed ppi展宽式平面位置指示器: stretched plan position indicator自动地面位置指示器: automatic ground position indicator平面位置指示: plan position indication位置指示器: location indicator; pin position indercator; position indicator; positional detector
