航空: aviation; voyage航空发展中心: adc air development center海军航空发展部门: naval air development unit莱特航空发展中心: wright air development centre瑞典航空发展公司: swedavia a; swedish aviation development co发展史: phylogeny菲律宾航空发展公司: philippine aviation development co海军航空发展中心（美）: naval air development center (nadc)布料发展史: history of fabric地貌发展史: geomorphic history地图发展史: history of cartography地形发展史: history of landform电影发展史: history of filmmaking农药发展史: history of pesticide development钱币发展史: history of money社会发展史: history of development of society数字发展史: history of numbers作物发展史: the history of the development of crops航空发电机: aerogenerator; airborne generator; aircraft generator; aviation dynamotor航空发动机: aerial engine; aerial motor; aerial or aero engine; aerocraft engine; aeroengine, air engine; aeromotor; aeronautical engine; air motor; aircraft engine; aviation engine; engine for aircraft腾空发展: in-fill development向高空发展: high-rise developmentpbs摄影发展史: the adventure of photography记时器发展史: history of timepieces直升机发展史: - the chopper
