Mr Heisbourg says NATO can no longer assume that suppression of enemy air defences and close air support are American monopolies.

Heisbourg说北约再也不能认为压制敌军防空量，进行空作战支持是美军的专利。

They are pilot controlled, fly at low altitudes and operate like drones.

它们会由飞行员控制进行空飞行，操作起来就像无人机一样。

It is safe to say that this was originally designed in the Cold War to fly low and fast so that it wouldn't be detected by Soviet air defences.

我可以非常确定的说，“龙卷风”战机最初是为了在“冷战”中可以空快速飞行设计的，这样它就不会被前苏联防空装置侦查到。

Russian fighter jets making extremely close flight to U.S. Navy destroyer.

美军驱逐舰遭多架俄罗斯战机空掠袭。

But parcel drones will have to fly low, at least for part of their journeys.

但是运送包裹的无人机必须空飞行，至少在运送过程中需要这样。

Low pass approved Runway 27, not below 500 feet.

177. 可以空通场，跑道27，高度不于500英尺。

By flying low, the plane avoided detection by enemy radar.

【detection】飞机在空飞行，躲过了敌人雷达的探测。

From a parade in Washington, D.C. to star spangled events nationwide to a military flyover at Arlington National Cemetery, where U.S. President Joe Biden participated in the traditional wreath laying ceremony at the Tomb of the Unknown Soldier.

从华盛顿特区的阅兵到全国各地的星条旗闪烁，再到阿灵顿国家公墓的军事空飞行活动，在那里，美国总统乔·拜登参加了无名战士墓举行的传统敬献花圈仪式。

The pilot, John Sondgeroth, a Vietnam combat vet, flew low over Fresh Kills creek, strafing the waterline, targeting the roots of marsh grass where another species that carries West Nile shelters and feeds.

飞行员是越战退伍军人约翰·桑德格罗思，他在弗莱什河上方空飞过，喷洒虫剂，对准沼泽中野草的根部，另一种携带西尼罗病毒的物种就在这些草丛中藏身和进食。

If you're going 30k an hour into a 20K an hour headwind, that's 50k an hour wind speed. So getting low holding that aero position really can save you a lot there.

如果你以每小时 30 公里的速度迎着每小时 20 公里的逆风行驶，那么风速就是每小时 50 公里。因此，在空保持阻最小的位置确实能为你节省很多时间。

Earlier this year, the low-altitude economy was also mentioned for the first time in the annual government work report, further bolstering the importance of the drone sector.

今早些时候，空经济也首次在度政府工作报告中被提及，进一步提升了无人机行业的重要性。

Looking out her window, she noticed the sky had become overcast. Low, rounded, oddly colored clouds were forming. It was still and oppressive.

从窗口望出去，她看到天空乌云密布，而且一团团颜色怪异的云正在空形成，空气静止而且沈闷。

Russian helicopters flying suspiciously low over an area just a few kilometers outside of Ukraine's capital Kyiv, with large dark plumes of smoke rising.

俄罗斯直升机在距离乌克兰首都基辅仅几公里的地区上空空飞行，浓烟滚滚。

It was a message that the U.S. would stand by its southern ally if war between it and the North ever breaks out again.

作为对朝鲜行为的回应，美国此次罕见空飞行显示着如果两国引发战争, 朝鲜再次挑衅美国将站在其南部盟友一边。

On the Greek island of Evia, the air is filled with acrid smoke, punctured by the low flying sorties of water dropping aircraft.

在希腊的埃维亚岛上，空气中弥漫着刺鼻的烟雾，被喷水飞机的空飞行所穿透。

Some call him the Grandfather of the Fly-By because his research helped in the exploration of Mercury, Saturn and Halley's Comet.

一些人称他为空飞越的鼻祖，因为他的研究助了水星、土星和哈雷彗星的探索。

Zhuzhou, a key hub for Beidou technology and low-altitude economic development, provides an ideal base for advancing homegrown drone delivery services.

株洲作为北斗科技和空经济发展的关键枢纽，为先进的本土无人机配送服务提供了一个理想的发展环境。

This low pass by a Russian warplane witnessed from the deck of a U.S. destroyer earlier this year.

今早些时候，在一艘美国驱逐舰的甲板上目睹了一架俄罗斯战机空经过。

What type of low-level cloud is known to be nearly uniformly thick, dense, and produces steady rain or snow?

什么类型的空云被认为是厚度、密度几乎均匀的，并能产生稳定的雨或雪？

They can reportedly detect small targets, conventional or stealth, at low and medium altitudes with high precision and resolution.

据报道，它们可以探测到中空常规或隐形的小目标，具有高精度和高分辨率。