视频显示，他将直升机发射到空中并飞行了足够远的距离，才成功地移除了松动的牙齿。
The video shows him launching the helicopter into the air and flying just far enough to successfully remove the loose tooth.
在降落的过程中，将直升机侧滚成为正飞的姿态。
在降落的过程中，将直升机侧滚成为正飞的姿态。
本文将直升机的自转着陆过程定义为一个非线性的最优控制问题。
The landing of a helicopter in autorotation is formulated as a nonlinear optimal control problem.
由降落区内将直升机垂直起飞，保持稳定的上升速度，上升的过程中允许轻微的横向偏移。
The take-off should be performed straight up from the landing area, at a constant rate of climb, with little lateral deviations.
在降落区的上空将直升机保持停悬，机体以顺时针的方向保持自旋，并且朝右侧开始执行外侧水平8字飞行。
With the helicopter hovering over the landing area, start pirouetting clockwise while the helicopter is pirouetting fly the helicopter in a Figure of Eight to the right.
在降落区的上空将直升机保持倒飞停悬，机体以顺时针的方向保持自旋，并且朝右侧开始执行外侧水平8字飞行。
With the helicopter inverted hovering over the landing area, start pirouetting clockwise while the helicopter is pirouetting fly the helicopter in a Figure of Eight to the right.
军事研究员们正在试图将声学枪响探测器与一条耀眼的激光相结合，以惊吓将美国直升机作为目标的射手。
Military researchers are looking to combine an acoustic gunshot detector with a dazzling laser that will startle shooters who take aim at American helos.
国际海事组织规定防止将导航雷达用于直升机控制，因此SRHCR雷达采用按需定制。
IMO regulations which prevent the use of navigation radars for helicopter control led to the requirement for a customised SRHCR.
到早晨时，近一半的美国人都受伤了。而武装分子们将炮火对准了即将赶来的救援直升机，防止他们着陆。
By midmorning, nearly half of the Americans were wounded, but the militants directed their gunfire on the arriving medevac helicopters, preventing them from landing.
诺·格公司的数字航电设备将安装在一架从美海军陆战队召回并改装的UH -1N直升机后面。
The Digital Avionics Suite is installed in the back of a retrofitted UH-1N helicopter that has been transferred from the U.S. Marine Corps.
伯南克将需要大批的直升机。
这架侦察机是从另一架飞机上发动的，其主要功能是拍摄目标的图片，并在任务完成回来后将图片资料用降落伞抛下，因此这些资料就能被直升机得到。
This was launched from another plane, took photographs of its target, and released a parachute upon its return so it could be picked up by a helicopter.
他将登上停在就职典礼台一侧的直升机，返回他的家乡德克萨斯州。
He will board a helicopter to the side of the inaugural platform and begin his journey back home to the state of Texas.
警察称他们仍在搜索战死队员的尸体；直升机将搜寻小组送往边远地区。
The police said they were still trying to retrieve the bodies of the dead commandos; helicopters were transporting recovery teams into the remote region.
作为替代品，攻击直升机和无人驾驶飞机将越来越多地被用于支持地面作战。
Attack helicopters and unmanned drones will increasingly be used to support ground operations instead.
世界粮食计划署发言人保罗·里斯利说，不幸的是，世界粮食计划署将无法使用美国海军的直升机把救援物资运到整个伊洛瓦底江三角洲。
WFP spokesman Paul Risley says it is unfortunate that U.S. Navy helicopters will not be available to bring aid across the Irrawaddy Delta.
目前已经做好了努力升级现有的38架Chinook Mk2/2a机队的准备，将安装新引擎和新数字驾驶舱支持直升机，项目合同价值4.08亿英镑（6.53亿美元）。
Already in place is an upgrade effort to fit new engines and digital cockpits to the existing fleet of 38 Chinook Mk2/2a support helicopters under a 408 million pound (＄653 million) program.
2010年8月10日，库斯塔列夫卡（Kustarevka）村落附近，直升机将水泼在起火的树上。
10A helicopter drops water over a forest fire near the settlement of Kustarevka, Russia on August 10, 2010. (REUTERS/Denis Sinyakov)
美军阿帕奇直升机将配备DuraTherm冰保护系统作为BlockIII升级计划的一部分。
The U.S. Army Apache helicopter fleet is to be equipped with the DuraTherm ice protection system as part of the Block III upgrade program.
在为期三年的修正阶段中，哈里斯公司将利用其战场转换工具对舰艇进行改装，并为LAMPS直升机提供无线电终端设备。
During this three-year modification phase, Harris will oversee the production of field change kits that will be used to retrofit ships and provide radio terminal sets for the LAMPS helicopters.
其中最受关注的就是，未来美国在冲绳岛的直升机基地将何去何从？
The biggest is the fate of an American helicopter base on Japan’s southern island of Okinawa.
立方直升机的这种配置让他可以像直升机一样盘旋，但在向前飞行时，主旋翼的转速可以将下来，让两侧的机翼提供升力，在此情况下，两台螺旋桨推进器就能发挥大作用了。
This means it can hover like a helicopter, but when flying forwards can reduce the speed of the main rotor and let the wings provide part of the lift. Its propellers give the extra oomph.
这些系统将提供专门的任务能力，并可以完全集成进MH-60R直升机作战系统中，使＂朱姆沃尔特＂驱逐舰具有更大的作战范围。
These systems provide unique mission capabilities and are fully integrated with the MH-60R helicopter's combat system to deliver broad warfighting coverage for the Zumwalt-class destroyer.
这些系统将提供专门的任务能力，并可以完全集成进MH-60R直升机作战系统中，使＂朱姆沃尔特＂驱逐舰具有更大的作战范围。
These systems provide unique mission capabilities and are fully integrated with the MH-60R helicopter's combat system to deliver broad warfighting coverage for the Zumwalt-class destroyer.
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