| 释义 |
Beam width.
基本例句
na.【无线】射束宽度🌏波瓣宽度；波束宽度；拍框厚度
At the meanwhile narrow beam width in vertical plane and little radiation in backward would also be expected, which would be useful to reduce the distortion caused by other paths.
同时为了减小其他路径辐射的电磁波产生的干扰，希望天线在垂直面内具有窄波束，并且后向的辐射也要求很小。 fabiao
In bathymetric survey, the record seabed image is distorted due to the angular beam width of an echo sounder.
在海洋测深过程中，回声测深仪波束角效应使记录的测深图像失真。 cnki
Wide beam width in horizon plane would be expected in antenna design for IR-UWB through-the- wall detection to cover most area of the room.
在脉冲超宽带穿墙检测与定位当中，要求天线在水平面内具有宽波束以达到对房屋内部区域的有效覆盖； fabiao |