The beam scan of a GJ-2 electron beam accelerator was improved with a 58 % increase in the scanwidth.
对一台GJ - 2型电子加速器的扫描装置作了技术改造，产品上的扫描宽度增加58%。
2
The text introduces the theory of the radar antenna 's scan wave by adopting the method of using wave width to describe antenna radiate direction FIG.
本文介绍了雷达天线的扫描波束理论，采用了用波束宽度描述天线辐射方向图的方法。
3
With different scan beams, acceleration voltages and scan rates, we get different domain widths. The relationship between the inverted width and scan parameters was investigated.