Quantitative analysis of the radar signals shows that this bright feature has high dielectric permittivitygt;15, matching water-bearing materials.
圆形意味着无论雷达信号接触到飞机,部分被反射回来。
The round determines means that no matter where the radar signal collisions the plane, some of the signals get indicated back.
SR-71黑鸟是一种快速,隐身的间谍飞机,专门用于吸收而不是反射雷达信号,因此保持相对隐蔽。
The SR-71 Blackbird was a speedy, stealthy spy plane specifically designed to absorb,rather than reflect, radar signals and, hence, remain relatively hidden.
当乌鸦拿起雷达信号,他们立即打开录音机和扫描仪。
When the ravens picked up a radar signal, they immediately turned on their tape recorders and scanners.
雷达预警接收机是一种机载电子系统,用于探测所有雷达信号、判定威胁级别并随之采取对抗措施。
Radar warning receivers are electronicsystems onboard aircraft that essentially detect all radar signals, determine the threat levels, and then command countermeasures.
那是因为该技术可以测量雷达信号接触的第一反射面的高度。
That is because the technologymeasures the height of the first reflecting surface the radar signal touches.
系统的雷达信号强度比目前普遍使用的Wi-Fi更弱,因此不会对人体健康造成威胁。
The intensity of the radar signal of the system is much lower than that of Wi-Fi and therefore poses no threat to the health.
甚至在牛津撤退之后,它仍然能够从哈瓦那地区提取苏联雷达信号。
Even after the Oxford pulled back,it was still able to pick up Soviet radar signals from the Havana area.
粗糙度不一的物质这一因素取决于使用的具体雷达波长反射雷达信号的方式也不相同。
Materials of varying roughness- a factor which is dependent on the particular radar wavelength being used-reflect the radar signal in different ways.
她没有来者,没有盒子形状允许雷达信号反弹干净了她。
She had no corners, no box shapes to allow radar signals to bounce cleanly off her.
B-2很难通过红外、声音、电磁波、视觉和雷达信号探知。
The B-2 is hard to detect via infrared, acoustic, electromagnetic,visual or radar signals.
肮脏和污染的应用-随着时间的推移,天线上积聚的污垢和污染会影响雷达信号的强度和方向。
Dirty and contaminating applications- Dirt and contamination that build up on the antenna over time affects the strength anddirection of the radar signal.
另一个优势是光线不会干扰无线电或雷达信号,微波有时则会。
The other advantage is thatlight does not interfere with radio or radar signals in the way that microwaves sometimes do.
AN/SPN-50将在更大范围内提供飞机位置、雷达信号和雷达数据。
AN/SPN-50 provides aircraft position, radar signal and radar data at a larger range.
在对顿涅茨克机场进行的240天围困期间,俄罗斯能够干扰全球定位系统、无线电和雷达信号。
During the 240-day siege of the Donetsk airport, the Russians were able to jam GPS,radios and radar signals.
部分原因可能是因为液体原来主要是透明的甲烷,使雷达信号很容易通过。
This was possible, in part, because the liquid turned out to be mostly clear methane,allowing the radar signal to pass through it easily.
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