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- Also, the rocket in flight left a clearly visible trail of smoke and sparks, which would make it clear to everyone, day or night, exactly where the firer of the weapon was hiding. 同样，无论白天黑夜火箭飞行时清晰的烟雾轨迹和声响会告诉每个人射手和武器藏在那。
- The UH-60M Upgrade is currently the only fly-by-wire rotary wing aircraft in flight test development within the Department of the Army.Sikorsky is a subsidiary of United Technologies Corp. UH-60M升级型直升机是与美国陆军合作开发的唯一一种电传控制的旋翼飞机。
- The bird extended its wings in flight. 那鸟展翅飞翔。
- Astronauts in flight must adjust to weightlessness. 宇航员在飞行中必须适应失重状态。
- The birds rose and dipped in flight. 鸟儿在飞行中时高时低。
- She photographed the birds in flight. 她拍摄鸟儿飞行的照片。
- Participate in the flight test procedures improvement. 参与试飞程序的完善。
- The undercarriage on light aircraft does not always retract in flight. 轻型飞机飞行时起落架不一定缩回。
- Oracle Database Backup and Recovery in Flight Test and Measurement 数据库的备份和恢复
- The development of the midcourse missile defense system has been plagued by gaps in flight testing over the years due in part to breakdowns resulting from the sheer complexity of the system. 多年来，美国中途导弹防御系统的开发已经饱受缺乏飞行试验的困扰，部分原因是由于系统复杂性所产生的故障。
- Will you be showing a movie in flight this evening? 今天晚上飞机上会放映电影吗?
- To overcome the difficulties on acquiring enough fault modes from ground and flight test data, the failure process for liquid propellant rocket propulsion systems was modeled. 为克服由于试验或飞行数据不足而无法获取系统足够故障模式的问题，开展了液体火箭推进系统故障过程建模与计算机仿真研究工作。
- The plane was fatally crippled when the rear cargo door was pulled off in flight. 当后舱门在飞行中被掀掉时，飞机受到了致命的损伤。
- It's unusual to see swans in flight. 看见天鹅飞是不寻常的。
- The bird extendedits wings in flight. 那鸟展翅飞翔。
- Starting and accelerating model of missile turbojet engine in flight test 弹用涡喷发动机飞行试验启动加速性能仿真
- The bird was shot down in flight. 这只鸟是在飞行中被打下来的。三、练习题。
- It flutters like soft wings in flight. 象轻捷的翅膀在飞翔
- The flight path of meteorologi c al rocket in the variable wind field and ballistic wind field is numerical sim ulated. 对气象火箭在弹道风和变化风场中的飞行轨迹进行了数值仿真。
- The smugglers were in flight for the border. 走私犯正逃往边境。
