| 单词 | 波束 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔glide path〕The path of descent of an aircraft, delineated by a radio beam that directs the pilot in landing the craft.下滑道：由无线电波束标出的飞机下降航道，用来引导飞行员着陆美国传统〔phased array〕An arrangement of dipoles on a radar antenna, in which the phase of each dipole is controlled by a computer so that the beam can scan very rapidly.相控天线阵：雷达天线上偶极天线的排列，其中每个偶极天线的相位由一台计算机控制，以便波束能很快地扫描美国传统〔scan〕To move a radar beam in a systematic pattern over (a sector of sky) in search of a target.侦测：以系统的方式移动雷达波束并扫过（一段天空）以查找目标美国传统〔target〕The radar beam can track a number of targets simultaneously.雷达波束可以同时追踪多个目标。牛津搭配 |
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