low altitude condition  低纬度位置

assembly in low altitude  低空组装

detecting at low altitude  低空探测

en route low altitude chart  低高度航路图

engine test bed for simulating high-altitude(low air pressure)  内燃机高海拔(低气压)模拟试验台

engine test bed for simulating high--altitude(low pressure)  发动机高海拔(低气压)模拟试验台

extra low-altitude jet flow  超低空急流

GLAADS Gun Low Altitude Air Defense System  低空小高炮防空系统

gun low-altitude air-defense system (GLAADS)  低空高炮防空系统

high altitude low opening  低空开伞

high altitude low opening profile  低空开伞

high and low altitude jet stream  高低空急流

high-altitude low-trough  高空低槽

high-low altitude  高低空

high-low altitude training  模拟高住低练

high-low-low temperature  中低低

high-low-low temperature process  中低低

LABS Low – Altitude Bombing System  低空轰炸系统

LACR Low Altitude Coverage Radar  低空探测雷达

living at high altitude and training at low altitude  高住低训