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- HAL High Altitude Low Opening. 高跳低开伞降方式。
- HALO - high altitude low opening. 高跳低开,指高空跳伞低空开伞。
- The pilot blacked out for a moment upon reaching such a high altitude. 飞机上升到这样高度时，飞行员昏厥了片刻时间。
- Height Altitude Low Opening 高空投下低空开伞
- High Altitude Low Observable 高空低能见度
- The airplane kept on flying at a high altitude. 这架飞机继续在高空飞行。
- They were flying at high altitude. 他们正在高空飞行。
- HIGH ALTITUDE MILITARY MEDICAL FACULTY. 第三军医大学高原军事医学系。
- The plane flew to a very high altitude. 飞机飞行到了一个非常的高度。
- Dietz, High Altitude Medicine Guide. 参考文献Thomas E.
- He found it difficult to breathe at high altitudes. 他觉得在高空呼吸困难。
- The pilot shot up to a high altitude where he let loose full blat. 飞行员将飞机猛地升上了高空，然后全速前进。
- The epidemic areas and focus extend from low altitude region toward high altitude region. 疫区及疫源地从低海拔地区向高海拔地区蔓延;
- Habit: gliding and circling at high altitude or low altitude on the ground or surface to capture small insects. 习性： 在高空滑翔及盘旋，或低飞于地面或水面捕捉小昆虫。
- The pilot shot up to a high altitude where he let loose full blast. 飞行员将飞机猛地升到高空，然后全速前进。
- AWACS Oka Nieba: The SOLG has fallen to an altitude low enough fou you to attack. I know you can do this. Destroy it! 空中管制机：“SOLG已经降落到能让你们攻击的高度了。我知道你们能行。干掉它！”
- Accustomed to the controls, Burcham came down from high altitude. 在适应了操纵装置后，伯彻姆便从高空俯冲而下。
- Helicopters perform poorly in hot weather and at high altitude. 直升机在天气炎热和海拔较高时表现不佳。
- High altitude long-endurance UAV is one important branch of it. 高空长航时无人机是其一个重要分支。
- Its tents are mostly low end tents, not suitable for long distance or high altitude backpacking. 里面的帐篷多位低端帐篷，不适合长距离和高海拔背包。
