平面: plane; two dimensions; flat ...位置: seat; place; location; site顯示: show; display; demonstrate; ...掃描: scan; scanning; scansion; sw ...平面位置顯示: plane position indication平面位置顯示器: plain position indicator; plan position indicator scope; plan position indicator unit; plan-position display; plan-position indicator; plan-position set; plane position indicator; plane-positioning set; ppi scope平面位置顯示聲納: ppi sonar平面位置顯示超聲波掃描器: plan position indicator scanner延遲式掃描平面位置顯示器: delay plan position indicator平面位置指示掃描器: plan position indicator sca er; plan position indicator scanner等高平面位置顯示器: constant altitude plan position indicator電子平面位置顯示器: electronic plan position indicator方位穩(wěn)定平面位置顯示器: azimuth-stabilized ppi航向平面位置顯示器: heading upward plan position indicator; heading-upward plan postion精密平面位置顯示器: precision plan position indicator空心式平面位置顯示器: open center plan position indicator擴展平面位置顯示器: expanded plan position indicator; expanded plan-position indicator雷達平面位置顯示器: radar device偏心平面位置顯示器: off-center plan-position indicator; off-centre plan position indicator偏心式平面位置顯示器: off-center plane position indicator偏中心平面位置顯示器: off center p. p. i; off center plan display平面位置顯示器進場著陸: plan position approach平面位置顯示器雷達: plan-position-indicator radar平面位置顯示器預測: plan position indication prediction平面位置顯示器中斷站: remote plan position indicator
