Ví dụ về việc sử dụng Stealth aircraft trong Tiếng anh và bản dịch của chúng sang Tiếng việt
{-}
-
Colloquial
-
Ecclesiastic
-
Computer
What it means is this:the new Russian UAV will detect U.S. stealth aircraft without being detected.
Stealth aircraft are still vulnerable to detection immediately before, during and after using their weaponry.
If so, that would out-stick American stealth aircraft, revealing them before they could get into a fight.
The FWS-10A is similar to the Russian AL-31F,and is a candidate for next generation stealth aircraft propulsion.
In the development of America's first stealth aircraft, dubbed“Oxcart”, all manner of new technology was created at Area 51 to make the aircraft invisible to radar, or at least as small a radar image as could be achieved.
Created in Russia radiophonieradar can really become a“killer” stealth aircraft, writes The National Interest.
Given the S-500's advanced networking capabilities, some military analysts have suggested that the Russiansmight genuinely be able to engage stealth aircraft.
Chinese military researchers have reportedly mastered atype of radar they say can detect stealth aircraft, which are designed to be invisible to normal radars.
There are probably people in the Pentagon tonight who are very concerned that pieces of the helicopter may be, even now, on their way to China,because we know that China is trying to make stealth aircraft," he said.
With the ability to carry a variety of weapons and advanced control systems,the attacks of stealth aircraft can be conducted from the outside of the air defence fire, but still achieve high accuracy.
Unlike other missiles used by the S-400 system, the Russians claim that the 40N6 coupled withradar improvements could successfully block US stealth aircraft such as the F-22 and F-35.
The use: stealth aircraft always ensure secret and surprised elements and the use of this type ofaircraft depends on the nature and importance of the target, the weather condition and the protection capability of the enemy's air defence systems.
The S-400 supports four different missiles- but the 40N6 is the onlyone that the Russians claim can kill stealth aircraft such as the F-22 and the F-35.
These systems could be used to track stealth aircraft like the F-35 at long distances, as most stealth technology is created to avoid high band radar systems, thereby eroding one of the key advantages of the fifth-generation plane.
Yet, the efficiency of fire-300 is very depending on the accuracy of targeting,radar is not effective enough to counter stealth aircraft, applying anti-radar missiles.
In addition to its reflective surfaces,the Nighthawk sported other design features now standard in stealth aircraft, including the use of radar-absorbent iron-ball paint magnetically charged so as to reduce the reflection of electromagnetic waves.
According to Zarchary Keck writing in The National Interest, both Beijing and Moscow have begun development of unmanned aerial vehicles that have the goal of finding, detecting,and possibly even eliminating enemy stealth aircraft.
As cost-effective ground-based air defense systems like the S-400 cannow threaten vast swathes of airspace, stealth aircraft need to be capable of penetrating‘anti-access/area-denial' bubbles and eliminate air defense from a safe distance.
There are probably people in the Pentagon tonight who are very concerned that pieces of the helicopter may be, even now, on their way to China,because we know that China is trying to make stealth aircraft," said ABC News consultant Richard Clarke.
The Pentagon has said earlier that the fifth generation stealth aircraft which are being developed by China, including the J-20 and the J-31, are important for the nation's air force in order to evolve from a mostly territorial force to one that can carry out both offensive and defensive operations.
The new UAV, which was shown at the show, is similar to China's Divine Eagle in the regard of it usinglow frequency radars to detect low-observable stealth aircraft such as the F-35, F-22 and B-2 bomber, according to Flight Global news website.
To the southeast, China has constructed what is probably a high-frequency, direction-finding antenna array installation which could be used to collect electronic or signals intelligence from transmissions by aircraft or ships in the region,as well as to detect stealth aircraft.
Designed to be the first Iron Man suit to specialize in stealth capabilities,the Mark XV integrates principles commonly used in stealth aircraft and other anti-radar-detection systems, as well as color camouflaging technology, and is primarily used for sensor invisibility.
Gen. Igor Konashenkov, a Russian Defense Ministry spokesman, went as far as to say that"all the illusions of amateurs about the existence of'invisible' jets will face a disappointingreality," referring to the US's fifth generation stealth aircraft, the F-22 and F-35.
The presence of the S-400 would also complicate efforts to reduce the Kaliningrad enclave,forcing NATO to rely on stealth aircraft, standoff precision weapons, or(possibly) conventional long-range artillery to eliminate the threat posed by Russian ground forces and offensive missile systems.
This design was an incredibly well thought out concept that predated the Pentagon's stealth initiatives of the mid 1970s, including the XST program, which gave us the Have Blue demonstrator and the F-117 Nighthawk, America's first(known)operational stealth aircraft.
Because modern stealth aircraft, like the US' F-35 and F-22, or China's J-20 and J-31, were designed to hide from the predominantly-used microwave radar systems, they have zero protection from long-wave radars,” Sputnik reported last month, citing Liu Yongtan of the Chinese Academy of Sciences and Chinese Academy of Engineering.
For two decades China has been adding large numbers of warships, submarines, fighter jets and- more significantly-developing offensive missiles capable of knocking out U.S. stealth aircraft and the biggest U.S. naval ships including aircraft carriers.
Because modern stealth aircraft, like the US' F-35 and F-22, or China's J-20 and J-31, were designed to hide from the predominantly-used microwave radar systems, they have zero protection from long-wave radars,” Sputnik reported last month, citing Liu Yongtan of the Chinese Academy of Sciences and Chinese Academy of Engineering.