雷达波 [雷达] radar wave
- 雷达波吸收材料是现代武器隐身技术的关键材料之一。
The radar absorption materials (RAM) are the key materials of stealth technique for modern weapon. - 这种纤维与环氧树脂复合制成的结构吸波材料对雷达波具有良好的吸收。
The radar absorbing structural materials composed of the SiC composite fibers and epoxy resin has good radar absorbing properties. - 美国的F-117战机在1970年代开始秘密研制,1983年开始服役。 它的外形与可吸收雷达波的涂层让它极难被发现。
The F-117, developed in great secrecy in the 1970s, began service in 1983.While not completely invisible to radar, its shape and radar-absorbent coating made detection extremely difficult.
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