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drop height
avia. 空投高度
eng.geol. 落距; 落锤高度
met. 落下高度; 落差
space 空投真高; 空投高度参见 drop altitude drop interval 空投时间间隔
tech. 跌落试验落高; 跌落高度; 冲击试验落锤高度
 English thesaurus
drop height
mil., logist. The vertical distance between the drop zone and the aircraft: 1. very low height: 0 to 15 m; 2. low height: 15 to 250 m; 3. medium height: 250 to 750 m; 4. high height: 750 to 4,000 m sea level; 5. very high height: above 4,000 m sea level. (FRA)
drop height: 5 phrases in 3 subjects
Metallurgy1
Space1
Technology3