英语词汇fan beam怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	fan beam
释义	fan beam 美/ f?n bi?m / 简明释义 [电子] 扇形射束；扇形光束；[通信] 扇形波束网络释义 1 ?扇形天线 ... (1)扇，扇状物(2)鼓风机 fan antenna 扇形天线 fan beam 扇形刻度盘 fan filter ... 2 ?扇形光束 ... fan antenna 扇形天线 fan beam 扇形光束 fan dial 扇形刻度盘 ... 短语 1 fan-beam 扇束 2 fan-beam scan 扇形射束扫描 3 Fan-beam antenna 扇形波束天线双语例句 1 Filter back projection (FBP) reconstruction algorithm is adopted by fan beam industrial ct systems. 扇束工业CT系统普遍采用滤波反投影(FBP)重构算法。 2 When it is used as a reflector, it gives an alternative to parabolic cylinder reflector in application on fan-beam antenna. 由此而得到的平面反射器可作为抛物柱面反射器的替代物来构成扇形波束天线。 3 The image reconstruction of industrial X-CT belongs to image reconstruction with narrow fan-beam scan mode. 高能X射线工业CT机的图像重建属窄角扇束扫描方式下的图像重建。
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