beam width
波束宽度：电磁波束的直径
常用释义
英式发音
美式发音
基本释义
- 波束宽度：电磁波束的直径，即垂直于波束轴线并与之相交的任意指定线段的直径。
例句
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1·Note the 2x80 degree vertical beam width.请注意2x80度垂直波束宽度。
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2·Note the 2x102 degree horizontal beam width.请注意2x102度水平波束宽度。
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3·The definition of beam width is significant for the quality of laser beam.在激光光束质量问题中，光束束宽的定义至关重要。
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4·The effects of the optical beam width and cladding on imaging are analysed.分析了光束束宽和包层对成像的影响。
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5·Because of the accuracy requirements of tracking radar, the beam width is very narrow.跟踪测量雷达因其精度要求，波束宽度很窄。
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6·Angular resolution of a real aperture radar is limited by the beam width of the radar antenna.一般非综合孔径雷达的方位分辨率受天线波束宽度的限制。
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7·In this paper we analyze the frequency correction caused by a finite beam width in an optical gyro.本文分析了光陀螺中由于有限光束宽度对拍频频率的修正因子。
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8·As a result, the beam width and gain of the half cylinder array are enough for the system to detect the UAV.分析结果表明半圆柱型基阵在波瓣宽度和增益上满足系统对无人机的探测要求。
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9·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。
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10·As a result, the beam width and gain of the half cylinder array are enough for the system to detect the UA...分析结果表明半圆柱型基阵在波瓣宽度和增益上满足系统对无人机的探测要求。
同义词