aeroengine飛機發動機aerohydrodynamics空氣鈴動力學aerology高空景象學aeromechanics航空力學aerometer氣體比重計aeromotor飛機發動機aeronautical航空的aeronautics航空學aeroplane飛機aeropulse engine脈動式噴氣發動機aerosol氣溶膠aero ace engineering航空航天技巧aerostat輕航空器aerostatics氣體靜力學aerothermodynamics氣動熱力學aerothermoelasticity空氣熱彈性學;氣動熱彈性aerotonometry氣體張力丈量法affine tra formation仿射變換affinity親協力after effect后效after effect function后效函數afterbody后部afterburner加力燃燒室aftershock wave余震波age hardening時效硬化ageing應變時效ageing test老化實驗agglomeration凝聚aileron副翼air amount空氣量air brake空氣制動器air bu le氣泡air buffer空氣緩沖器air burst空中爆炸air cap空氣冠