The radar beam can track a number of targets almost simultaneously. 雷达波几乎可以同时追着多个目标。
First, Through the test studies of the interaction of radar waves that are reflected from rebar groups, we get some instructional experiences. 本文首先研究了各种相邻钢筋对雷达波的干扰问题，得出了一些有指导作用的经验。
