考古学家们还可能利用地面雷达、磁场记录和金属探测器等技术来定位被掩埋的遗骸。
Archaeologists also may locate buried remains by using such technologies as ground radar, magnetic-field recording, and metal detectors.
然而，飞机是由金属制成的事实将会增强它们返回到雷达的信号，以致使飞机很难完全被遮盖，希尔说。
However, the fact that the planes are made out of metal will increase their radar return and make it very hard to completely mask them, Hill said.
NIITEK说，雷达探测系统允许士兵通过地面检测金属探测器没办法检测到的威胁。
NIITEK says the radar system allows soldiers to detect threats through the ground that metal detectors wouldn't pick up.
在这幅上周公布的雷达图片上，南极的尼姆罗德冰川像是一条奔流的金属之河。
Seen in a radar image released last week, Nimrod Glacier in Antarctica resembles a fast-flowing river of molten metal.
结果关于航天飞机解体的情况一份雷达记录也没有——雷达只记录了那些从东德克萨斯州上空飘落，并最终进入空中交通管制范围内的金属雨。
As a result, no radar record of the breakup exists-only of the metal rain that drifted down over East Texas, and eventually came into the view of air-traffic control.
米勒说，飞机残骸表明飞机使用了大量非金属零件，这样会反射更少的雷达能量。
Mr. Miller said the remnants of the aircraft suggested extensive use of nonmetallic composite parts, which reflect less radar energy.
无论如何，海水对雷达波的反射性都不如金属。
Seawater is in any case less reflective of radar waves than metal.
由于机翼和尾部边缘的蜂窝状非金属结构不反射雷达波，所以飞机的雷达反射波就减少了很多。
The radar cross-section was further reduced because the wings' leading and trailing edges were composed of nonmetallic honeycomb structures that do not reflect radar rays.
谐波雷达的特点是能够在杂波背景中有效探测金属结目标。
Harmonic radars are characterized by effectively detecting metallic junction targets in clutter background.
推导出了光滑凸体金属表面涂敷吸波材料时的后向雷达散射截面(RCS)公式。
A formulation of radar cross section (RCS) for smooth convex metal objects coated with radar absorbing material (RAM) is derived.
金属目标表面涂覆吸波材料可以有效地抑制雷达散射截面(RCS)。
Radar Cross Section (RCS) is efficiently controlled by coating material (RAM) for metal objects.
金属波导用在微波炉、雷达系统、无线电望远镜等技术。
Metal waveguides are used in such technologies as microwave ovens, radar systems, radio relay systems, and radio telescopes.
小金属轴将被删除，我会钻一个孔，接受雷达轴。
The small metal shaft will be removed, and I ll drill a hole to accept the radar shafts.
探地雷达技术(GPR)在地下金属矿中应用日益广泛，然而复杂的井下环境时常影响雷达的测试效果。
Ground penetrating radar (GPR) has been used widely in the underground metal mines, and the results of surveying are often influenced by the complicated subsurface environment.
对排水(管)渠等非金属材质管线，应采用地质雷达探测的方法。
Nonmetal pipelines, including drainpipe and offtake, should be detected by geological radar.
当时人们希望等离子体能够成为一种升级雷达的基础，该雷达体积小而隐蔽，可以替换当今美国海军用在神盾巡洋舰和其他舰艇上的金属相控阵雷达。
It hoped that plasmas could form the basis of a compact and stealthy upgrade to the metallic phased-array radars used today on the U. s. Navy's Aegis cruisers and other vessels.
针对雷达的技术性能特点形成了对雷达的软杀伤对抗环境，包括噪声干扰、假目标干扰和金属箔条干扰。
The soft destructive environment is formed aiming at the radar technical performance characteristic, which include the jamming of noise, false target and metal chaff.
管线探测的难点是在非金属管线，当采用地质雷达方法无法取得良好的成果时，可以采用高密度电阻率法这一高新技术。
The difficulty in pipe-detecting is the non-metallic pipe When the use of ground penetrating radar can not achieve good results, we can use another high-tech-high-density resistivity.
金属箔片为迷惑敌人雷达而从飞机上扔出的金属薄片；
Strips of foil dropped from an aircraft to confuse enemy radar;
金属箔片为迷惑敌人雷达而从飞机上扔出的金属薄片；
Strips of foil dropped from an aircraft to confuse enemy radar;
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