A new method for calculating the detection coverage of bistatic radars for stealthy objects is proposed, by means of which the fighter F-117A is researched as a typical stealth object.
以F- 117a作为典型的隐身目标，提出一种计算隐身目标双基地雷达探测区域的新方法。
While benefits of the poor and elderly are to be cut, the Pentagon is trying to forge ahead with its $1 trillion F-35 fighter purchase.
在穷人和老年人的利益注定被砍之时，五角大楼却正在试图继续推进其1万亿美元的F-35战斗机采购合同。
So, for example, if we need air superiority capabilities in 2025, and we are not going to buy sufficient F-22s, we better begin a new air superiority fighter program today.
举例来说，如果我们在2025年需要空中优势的能力，我们又不打算购买足够的F – 22 那么 我们最好今天就开始一个新的空中优势战斗机的项目。
We start with the F-22 Raptor, the newest fighter in the US Air Force arsenal.
我们先从美国空军武器库中最新型的战斗机——F – 22“猛禽”开始。
BUCHAREST, Romania - Romania will purchase 24 secondhand F-16 fighter jets in an effort to revamp its Air Force, the country's Supreme Defense Council (CSAT) announced March 23.
罗马尼亚国家最高国防委员会(CSAT)3月23日宣布，该国将购买24架二手的F- 16战斗机，以改造其空军力量。
The F-5 is an agile, highly maneuverable, reliable supersonic fighter, combining advanced aerodynamic design, engine performance and low operating costs.
F - 5是一架灵活、高度可控、可靠的超音速战斗机，它结合了先进的气动设计、发动机性能和低运营成本。
The zone was tested on Feb. 28, 1994, when six Serbian fighter planes were shot down by U. S. Air Force F-16s, in what became known as the Banja Luka incident.
1994年2月28日该禁飞区进行了试验，6架塞尔维亚战斗机被美国空军f - 16战机击落，也就是后来大家所知道的巴尼亚·鲁卡事件。
The F-35 is a supersonic, multi-role, 5th generation stealth fighter.
这架F - 35是一种超音速，多用途，第五代隐形战斗机。
Schwartz did not mention progress on the Navy's version of the jet, the F-35C or the Marine Corps' F-35B short takeoff and vertical landing version of the fighter.
洛克希德官员称，施瓦茨并未提及海军版本的喷气机、F-35C或海军陆战队的F-35B垂直起降战斗机版本的进展。
This is how software with billions of lines of code have been written for complex systems like the Airbus 380 or the F-22, the most advanced fighter plane in the world.
那些为复杂系统(如空客380或F - 22，后者是世界上最高级的战斗机)服务、拥有数十亿行代码的软件就是这样被编写出来的。
The J-20 is likely five years from deployment. Its radar-evading ability is unknown, and probably no match for the operational US F-22 stealth fighter.
歼- 20可能在五年后部署，它的隐身能力尚不清楚，可能无法达到美国F - 22隐形战机的水平。
The wreckage in Abbottabad appeared to have exotic coatings and distinct surfaces and edges reminiscent of stealth aircraft such as the B-2 bomber and the F-22 fighter, aviation experts say.
航空专家说，阿伯塔巴德的飞机残骸似乎具有特殊的涂层和独特的机身表面及边缘，让人联想到B-2轰炸机和F-22战斗机等隐形战斗机。
Accelerated delivery of an AESA radar was France's response to the loss of a fighter competition in Singapore to Boeing's F-15 Eagle combat jet.
与波音公司的F - 15“鹰”战斗机在新加坡竞争的失利迫使法国要求加速交付AESA雷达。
Even the F-35's champions concede that it will probably be the last manned strike fighter aircraft the West will build.
即使是F - 35的支持者也承认它可能会是西方国家生产的最后一代有人驾驶战斗机了。
Norwegian F-16 fighter jets scrambled 39 times in 2009 in response to Russian air Force activities close to Norwegian airspace.
2009年，挪威的F - 16战斗机紧急起飞39次，响应俄罗斯接近挪威领空的空军活动。
The zone was tested on Feb. 28, 1994, when six Serbian fighter planes were shot down by U.S. Air Force F-16s, in what became known as the Banja Luka incident.
1994年2月28日该禁飞区进行了试验，6架塞尔维亚战斗机被美国空军F-16战机击落，也就是后来大家所知道的巴尼亚鲁卡事件。
The U. S. Air Force also will operate an F-35 variant, the a model, a conventional takeoff-and-landing fighter.
美国空军也将经营新的F - 35的变种A型，一种传统的起飞和着陆战斗机。
TURKISH F-16 fighter jets screech across the skies.
16战机呼啸地划过土耳其的天空。
The F-35 multi-role fighter jet is worth over $380 billion in America and should contribute around 15% of the profits of Lockheed Martin, its main contractor.
F-35多用途喷气式战斗机在美国可创造3800亿的收入，其主要承包商---洛克希德.马丁公司15%的受益将来自于此项目。
The first F-35B short takeoff/vertical landing stealth fighter operates in vertical-landing mode on a special "hover pit" at Lockheed Martin in Fort Worth, Texas, during an April test.
4月，洛克希德·马丁公司沃斯堡工厂的“悬停坑”对首架短距/垂直起降F-35B隐形战斗机的垂直着陆方式进行测试试验。
The Rafale's competitors in Brazil's FX-2 fighter tender were Boeing's F/A-18E/F and the Saab Gripen NG.
据悉，在巴西的FX-2项目的投标中“阵风”的竞争对手是波音公司的超级大黄蜂和萨伯公司的“鹰狮”NG战斗机。
Just ask the designers of the Pentagon’s F-35 stealth fighter and the U.S. Navy’s San Antonio-class amphibious ships. Both have been nearly sidelined by engine woes.
五角大楼的F-35隐形战机和美国海军圣安东尼奥级两栖舰都曾遇到过发动机难题。
This means trading off“exquisite” top-end equipment, such as the F-22 fighter, for less capable but cheaper stuff, like the F-35 joint-strike fighter being made with several other allies.
这意味着，美国将购买不那么简短但却足够廉价的装备，如F-35战斗机，为不是像F-22这样华而不实的高精尖端武器。
There are 16 British-supplied Jaguars still in operation following the replacement of a squadron of Jaguars with F-16 fighter jets made by Lockheed Martin, a US defence contractor, in 2005 and 2006.
2005~2006年，阿曼购进了一批美国洛克希德公司造的F-16喷气式飞机，淘汰了一个空军中队的美洲虎战机，但是现在阿曼还使用着26架英国造的美洲虎战机。
The U.S.Air Force also will operate an F-35 variant, the a model, a conventional takeoff-and-landing fighter.
美国空军也将经营新的F - 35的变种A型，一种传统的起飞和着陆战斗机。
The U.S. Air Force also will operate an F-35 variant, the A model, a conventional takeoff-and-landing fighter.
美国空军也将经营新的F-35的变种A型，一种传统的起飞和着陆战斗机。
Massive arms purchases in later decades brought F-15 fighter aircraft, highly sensitive airborne warning and control aircraft (AWACS), tanks, and sophisticated weaponry to the kingdom.
在接下来的几十年里，通过大量的军事采购，沙特王室获得了F15战斗机、高敏空中预警与控制飞机(AWACS)、坦克和其他尖端武器。
Pointed nose-down and hurtling toward the ground at 8, 400 feet per minute, F-16C fighter jet pilot Chris Stricklin came to a terrible realization: I'm not going to make it.
就在F-16C型喷气式战机机头朝下、以每分钟8400英尺（42.5米/秒）的速度呼啸着向地面冲去的时刻，特技飞行员克里斯·斯特里克林猛然意识到：表演无法完成！恐怖的时刻到了……（注：事后事故调查表明，他错把飞机显示的海拔高度当成飞机与地面之间的实际距离——可地面本身还有将近200米的海拔高度！
Pointed nose-down and hurtling toward the ground at 8, 400 feet per minute, F-16C fighter jet pilot Chris Stricklin came to a terrible realization: I'm not going to make it.
就在F-16C型喷气式战机机头朝下、以每分钟8400英尺（42.5米/秒）的速度呼啸着向地面冲去的时刻，特技飞行员克里斯·斯特里克林猛然意识到：表演无法完成！恐怖的时刻到了……（注：事后事故调查表明，他错把飞机显示的海拔高度当成飞机与地面之间的实际距离——可地面本身还有将近200米的海拔高度！
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