• Fast roping is a technique in which soldiers descend rapidly from a hovering helicopter to the ground.

    快速绳降一种士兵盘旋直升飞机上快速降到地面技术

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  • Beneath the hovering helicopter, an ugly mud-orange clearing has been cut for it from the lush green forest.

    悬停直升机下方郁郁葱葱的森林中刚清出了一丑陋土黄色空地用于种植油棕榈。

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  • This paper studies the detection of hovering helicopter at sea by mean of airborne early warning(AEW) radar.

    提出了依托机载预警AEW雷达利用悬停直升机旋翼回波信号来探测海上悬停直升机目标方案。

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  • Hovering: a helicopter hovers above the Montecristo during the operation to free the vessel in the Indian ocean.

    盘旋印度洋救援货船行动期间架直升机盘旋在“蒙特·克里斯托”号上空。

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  • There were evenings when they reached their rendezvous and then had to walk past one another without a sign, because a patrol had just come round the corner or a helicopter was hovering overhead.

    一连好几个晚上他们到达约会地点却只能面表情地与方擦肩而过,因为巡逻兵会从拐角处过来,要不就是直升飞机在头顶盘旋着。

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  • Instead of hovering over their children closely monitoring them as helicopter parents are said to, lawnmower parents get out in front of their children to try and clear the way for them.

    割草机父母”不直升机父母”那样整天盘旋孩子头顶、密切关注他们一举一动,而是随时在孩子前面,帮助他们扫清道路上的障碍。

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  • One idea is a platform capable of flying vertically and hovering in the air like a helicopter.

    其中想法之一就是构建一个能够垂直升降直升机一样空中盘旋平台

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  • Vimanas took off vertically, and were capable of hovering in the sky, like a modern helicopter or dirigible .

    拿斯垂直地飞行能够天空盘旋,就现代直升机或者飞船。

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  • There was a helicopter hovering overhead.

    架直升飞机在头顶上盘旋

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  • Aiming at the current status that helicopter uses single torpedo to attack submarine, a method of two torpedoes salvo for helicopter hovering attack is presented.

    针对直升机投雷一般采用单雷射击现状提出了采用直升机悬停雷齐方法

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  • The influences of nonuniform vertical flow on helicopter trim controls and regressive lag modal damping levels were analyzed in hovering and forward flight.

    分析了直升机从悬停到小速度飞时,定常垂直气流均匀分布对直升机平衡操纵以及对系统摆后退型模态阻尼影响

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  • In the end, this paper calculates the noise of hovering rotors that is basic researching work for helicopter noise reduction.

    本文最后数值模拟直升机悬停旋翼气动噪声直升机降噪研究打下一定的基础

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  • 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.

    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

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  • The robust hovering controller for helicopter was designed using mirror-injection method and closed-loop gain shaping algorithm.

    镜像映射方法闭环增益成形算法设计了直升机悬停鲁棒控制器

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  • The flow field characteristic of a helicopter ducted tail rotor in hovering were analyzed using CFD method in this paper.

    本文采用CFD方法分析了悬停状态下涵道尾桨特性

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  • A system configuration of helicopter simulation is given and a mathematical model of helicopter hovering is set up as to development helicopter simulating system in Marine search and rescue simulator.

    为了研制海上搜救模拟器直升机模拟系统给出了直升机模拟的系统结构建立了直升机的悬停数学模型

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  • The wake geometry feature of helicopter rotor in hovering is visualized by experimental method in this paper and the preceding wake geometry model is updated according to the experimental results.

    本文试验方法显示了悬停状态旋翼尾迹几何形状试验结果为依据现有尾迹几何模型进行了修正。

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  • Move the helicopter to the right, keeping the tail pointed away from the pilot, in a circle around the pilot. Until the helicopter is hovering over the take-off point.

    保持机头朝向操控者,操控者为圆心,以顺时针方向执行水平圆的动作直到直升机到达起飞上空

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  • With the helicopter hovering Nose-In, add left cyclic and flip the helicopter to inverted, continue until the helicopter has completed 2 rolls to the left.

    机头朝向操控者保持停悬,将副翼打使直升机翻滚飞的姿态,持续副翼打左舵使直升机向左完成侧滚圈。

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  • 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.

    降落区的上空直升机保持停悬,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。

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  • Until the helicopter is hovering over the take-off point.

    直到直升机到达起飞上空

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  • I know the job market is still pretty weak, and although I hate to think of myself as the dreaded "helicopter parent" always hovering nearby, I still think he could use some help.

    知道,现在工作不好找,虽然不想变成可怕直升机父母”,整天形影不离、喋喋不休地问长问短。但我觉得也许需要我的帮助

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  • I know the job market is still pretty weak, and although I hate to think of myself as the dreaded "helicopter parent" always hovering nearby, I still think he could use some help.

    知道,现在工作不好找,虽然不想变成可怕直升机父母”,整天形影不离、喋喋不休地问长问短。但我觉得也许需要我的帮助

    youdao

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