Before Amazon there were a few from Europe to Asia testing delivering packages by drone.
在亚马逊之前，在欧洲和亚洲都有无人机送货的测试。
An Indian restaurant is set to become the first takeaway in the world to deliver its meals to customers' doorsteps by drone.
一家印度人开的餐馆要成为全球第一个使用无人机将外卖送至客户家门的餐厅。
Drone makers say drones are exciting new technology and that the future will be controlled by them.
无人机制造商表示，无人机是令人兴奋的新技术，未来将由无人机控制。
When they are found by the drones, the police will warn them through the loudspeaker on the drone.
无人机发现他们时，警察可通过无人机上的扬声器对其发出警告。
The solution, he and others say, is to build systems which enable an operator to reconnect with a lost drone by transmitting data via a "bridge" aircraft nearby.
他和其他人都认为解决这个问题的一个途径是构建一个系统，通过附近的飞机“搭桥”中转数据，使操作人员可以同失去控制的无人机重建联系。
Better known for its work in nuclear physics, General Atomics stole a march on the big firms by producing the Predator drone.
虽然通用原子能公司在核物理方面名气更响一些，但该公司已经比那些宇航巨头抢先一步生产出了“捕食者”无人机。
But it is also capable of another trick: the ability to defend itself, like a jet fighter, if it is attacked by another drone or by a manned aircraft.
它也具有另一种技艺：倘若遭到另一架无人机或有人驾驶战机袭击，它能像喷气式战斗飞机那样，实行自卫。
They know that with drone aircraft scanning the ground, with unblinking eyes able to see by day or night and radars that can see through cloud, they “own the night”.
他们知道他们是“黑夜的主宰”——他们的无人驾驶飞机能扫描地面上的一切行动，不论白天或黑夜都能捕捉到一些信息，而它还拥有能透视云层的雷达装置。
So Gates wanted to cap F-22 production at 187, a level set by Rumsfeld, and emphasize drone use.
因此，盖茨希望F - 22限产187架，这是拉姆斯·菲尔德确定的产量，并强调要使用无人驾驶飞机。
The drone of insects is interrupted by a high-pitched drill and the clang of hammers as workers put the finishing touches to the perfectly aligned steel tracks.
当工人们对排放整齐的铁轨进行最后的修整时，刺耳的钻动声和锤子的当啷生淹没了虫子的鸣叫。
Officials from EHang say all movements and functions of the drone will be monitored by people in a "Command and Control Center" on the ground.
亿航公司官员表示，无人机的所有运转和功能，都将由地面指挥控制中心的人员进行监控。
The Neuron, a jet-engine stealth drone developed by France’s Dassault Aviation and partners including Italy’s Alenia, will be about the size of the French manned Mirage fighter.
法国达索航空公司与意大利阿莱尼亚公司等联合研制了一种隐形喷气式无人机—“神经元”(Neuron)无人机。该机与法国的“幻影”(Mirage)战斗机差不多大小。
Our voices flattened by the drone of surf.
声音被沉闷单调的海浪挫平。
It has also developed and sells several consumer drone models controlled by remote devices.
该公司还开发和销售几款由遥控器控制的消费级无人机模型。
THE Pelican, a small, remotely controlled helicopter drone weighing less than a kilogram, is powered by a battery that provides about 20 minutes’ flying.
Pelican 是一种重量不到一公斤，依靠电池供电可以飞行二十分钟的遥控直升机。
Another stunt? Chinese rocker Wang Feng sent a white drone carrying a diamond ring flying in, accompanied by romantic music.
又一个噱头吗？中国摇滚歌手汪峰在浪漫的曲调中，让一架载有钻戒的白色无人机飞进求婚现场。
But the most important Navy drone is the X47B, a fighter plane that the Navy hopes will take off and land from an aircraft carrier by 2018.
但是最重要的海军遥控无人驾驶飞机是X47B，海军希望这架战役机将于2018年分开运载飞行器并着陆。
UNICEF officials are hoping the drone flights will save many lives by cutting the time it takes to get HIV test results.
联合国儿童基金会官员希望无人机能够通过缩短获得艾滋病毒检测结果的时间来拯救更多生命。
An aeroplane approaching Heathrow airport was struck by a drone.
一架飞机在接近希斯罗机场时遭到无人机撞击。
Dronejacking is the hijacking of a drone, either by physically capturing the device or by compromising its navigation system.
“无人机劫持”指的是劫持一架无人机，通过物理手段捕获或者通过入侵导航系统实现。
At Zhang's birthday party yesterday, Chinese rocker Wang Feng sent a white drone carrying a diamond ring flying in, accompanied by romantic music.
昨天，在章子怡的生日聚会上，中国摇滚歌手汪峰在浪漫的曲调中，让一架载有钻戒的白色无人机飞进现场。
He helped create a company that developed a small drone that could be controlled by people on the ground.
他船板了一家公司，该公司是研发能被地面人员控制的小型无人机。
The FAA believes that 2017 will be the big turning point in drone adoption by businesses, which use them for everything from scanning power lines to inspecting rooftops for insurance companies.
联邦航空管理局认为，商用无人机将在2017年出现重大转机，届时，它将会被应用到诸如搜索输电线、为保险公司检查屋顶等各个方面。
UAV target drone, which is designed to fly along a straight-line target path by directional flight control, appeared serious flight leeway phenomena in flight test.
某型无人驾驶靶机是通过定向飞行控制来实现其靶廊飞行的，但在飞行试验时却出现了比较严重的靶廊飞行偏航现象。
Chinese rocker Wang Feng sent a white drone carrying a diamond ring flying in, accompanied by romantic music.
中国摇滚歌手汪峰在浪漫的曲调中，让一架载有钻戒的白色无人机飞进求婚现场。
Its pilot project is to be launched this year in Rwanda and completed by 2020, and firm's ambition is that every small town in Africa will have its own drone port by 2030.
该事务所的试点项目将于今年在卢旺达启动，并于2020年完工。而且该事务所力求达到在2030年时，非洲每个小镇都有自己的无人机机场。
Its pilot project is to be launched this year in Rwanda and completed by 2020, and firm's ambition is that every small town in Africa will have its own drone port by 2030.
该事务所的试点项目将于今年在卢旺达启动，并于2020年完工。而且该事务所力求达到在2030年时，非洲每个小镇都有自己的无人机机场。
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