您要查找的是不是：
- high altitude grassland 高海拔草原
- 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。
- 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。
- HALO - high altitude low opening. 高跳低开,指高空跳伞低空开伞。
- 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 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。
- 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。
- So he stole to their rear and flew at a higher altitude. 于是他悄悄绕到他们后方，提高了飞行高度。
- Tundra A region or type of vegetation at high latitudes and high altitude. 苔原：位于高纬度高海拔地区的植被类型。
- After take off, the plane flies up from medium altitude to high altitude. 飞机起飞后，由中空飞向高空。
- The steel roof was accumulative slipped and assembled at high altitude. 采用高空拼装、逐榀累积滑移的施工方案进行钢屋盖的拼装。
- Jeff: High speed,high altitude superiority and highly skillful. 杰夫: 高速度、高空优势、高超技巧。
- Snow leopards live at high altitudes. 雪豹生活在海拔高的地区。
